2678878020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 768

約数和(自身を含む): 10838016000

約数和(自身を除く): 8159137980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 30, 31, 34, 35, 38, 39, 42, 49, 51, 52, 57, 60, 62, 65, 68, 70, 76, 78, 84, 85, 91, 93, 95, 98, 102, 105, 114, 119, 124, 130, 133, 140, 147, 155, 156, 170, 182, 186, 190, 195, 196, 204, 210, 217, 221, 228, 238, 245, 247, 255, 260, 266, 273, 285, 294, 310, 323, 340, 343, 357, 364, 372, 380, 390, 399, 403, 420, 434, 442, 455, 465, 476, 490, 494, 510, 527, 532, 546, 570, 588, 589, 595, 620, 637, 646, 651, 663, 665, 686, 714, 735, 741, 780, 798, 806, 833, 868, 884, 910, 930, 931, 969, 980, 988, 1020, 1029, 1054, 1085, 1092, 1105, 1140, 1178, 1190, 1209, 1235, 1274, 1292, 1302, 1326, 1330, 1365, 1372, 1428, 1470, 1482, 1519, 1547, 1581, 1596, 1612, 1615, 1666, 1715, 1729, 1767, 1785, 1820, 1860, 1862, 1911, 1938, 1995, 2015, 2058, 2108, 2170, 2210, 2261, 2356, 2380, 2418, 2470, 2499, 2548, 2604, 2635, 2652, 2660, 2730, 2793, 2821, 2940, 2945, 2964, 3038, 3094, 3162, 3185, 3230, 3255, 3315, 3332, 3430, 3458, 3534, 3570, 3689, 3705, 3724, 3822, 3876, 3990, 4030, 4116, 4123, 4165, 4199, 4340, 4420, 4459, 4522, 4557, 4641, 4655, 4836, 4845, 4940, 4998, 5145, 5187, 5270, 5460, 5586, 5642, 5831, 5890, 6045, 6076, 6188, 6324, 6370, 6460, 6510, 6517, 6630, 6783, 6851, 6860, 6916, 7068, 7140, 7378, 7410, 7595, 7644, 7657, 7735, 7905, 7980, 8060, 8246, 8330, 8398, 8463, 8645, 8835, 8918, 9044, 9114, 9282, 9310, 9555, 9690, 9996, 10013, 10290, 10374, 10540, 10633, 10829, 11067, 11172, 11284, 11305, 11662, 11780, 12090, 12103, 12369, 12495, 12597, 12740, 13020, 13034, 13260, 13377, 13566, 13702, 13965, 14105, 14756, 14820, 15190, 15314, 15470, 15810, 15827, 16492, 16660, 16796, 16926, 17290, 17493, 17670, 17836, 18228, 18445, 18564, 18620, 19110, 19380, 19551, 19747, 20026, 20553, 20580, 20615, 20748, 20995, 21266, 21658, 22134, 22295, 22610, 22785, 22971, 23205, 23324, 24180, 24206, 24738, 24990, 25194, 25823, 25935, 26068, 26754, 27132, 27404, 27930, 28210, 28861, 29155, 29393, 30039, 30380, 30628, 30940, 31620, 31654, 31899, 32487, 32585, 33852, 33915, 34255, 34580, 34986, 35340, 36309, 36890, 38220, 38285, 39102, 39494, 40052, 41106, 41230, 41990, 42315, 42532, 43316, 44268, 44590, 45220, 45570, 45942, 46410, 47481, 47957, 48412, 49476, 49980, 50065, 50388, 51646, 51870, 53165, 53508, 53599, 54145, 55335, 55860, 56420, 57722, 58310, 58786, 59241, 60078, 60515, 61845, 62985, 63308, 63798, 64974, 65170, 66885, 67830, 68510, 69972, 70091, 72618, 73780, 75803, 76570, 77469, 78204, 78988, 79135, 82212, 82460, 83980, 84630, 84721, 86583, 87465, 88179, 89180, 91140, 91884, 92820, 94962, 95914, 97755, 98735, 100130, 102765, 103292, 103740, 106330, 107198, 108290, 110670, 110789, 114855, 115444, 116620, 117572, 118482, 120156, 121030, 123690, 125970, 127596, 129115, 129948, 130169, 130340, 133770, 135660, 137020, 138229, 140182, 143871, 144305, 145236, 146965, 150195, 151606, 153140, 154938, 158270, 159495, 160797, 162435, 169260, 169442, 173166, 174930, 176358, 180761, 181545, 189924, 191828, 195510, 197470, 200260, 202027, 205530, 205751, 210273, 212660, 214396, 216580, 221340, 221578, 227409, 229710, 236964, 237405, 239785, 242060, 247380, 251940, 254163, 258230, 260338, 267540, 267995, 276458, 280364, 287742, 288610, 293930, 296205, 300390, 303212, 309876, 316540, 318990, 321594, 324870, 332367, 335699, 338884, 346332, 349860, 350455, 352716, 361522, 363090, 375193, 379015, 387345, 390507, 391020, 394940, 404054, 411060, 411502, 414687, 420546, 423605, 432915, 440895, 443156, 454818, 459420, 474810, 479570, 490637, 508326, 516460, 520676, 535990, 542283, 552916, 553945, 575484, 577220, 587860, 592410, 600780, 606081, 617253, 637980, 643188, 649740, 650845, 664734, 671398, 691145, 700910, 719355, 723044, 726180, 750386, 758030, 774690, 781014, 803985, 808108, 823004, 829374, 841092, 847210, 865830, 881790, 903805, 909636, 911183, 949620, 959140, 981274, 1007097, 1010135, 1016652, 1028755, 1051365, 1071980, 1084566, 1107890, 1125579, 1137045, 1184820, 1212162, 1234506, 1270815, 1301690, 1329468, 1342796, 1382290, 1401820, 1438710, 1440257, 1471911, 1500772, 1516060, 1549380, 1562028, 1607970, 1658748, 1661835, 1678495, 1694420, 1731660, 1763580, 1807610, 1822366, 1875965, 1952535, 1962548, 2014194, 2020270, 2057510, 2073435, 2102730, 2169132, 2215780, 2251158, 2274090, 2349893, 2424324, 2453185, 2469012, 2541630, 2603380, 2626351, 2711415, 2733549, 2764580, 2877420, 2880514, 2943822, 3030405, 3086265, 3215940, 3323670, 3356990, 3434459, 3615220, 3644732, 3751930, 3905070, 4028388, 4040540, 4115020, 4146870, 4205460, 4320771, 4502316, 4548180, 4555915, 4699786, 4906370, 5035485, 5083260, 5252702, 5422830, 5467098, 5627895, 5761028, 5887644, 6060810, 6172530, 6378281, 6647340, 6713980, 6868918, 7049679, 7201285, 7359555, 7503860, 7810140, 7879053, 8293740, 8641542, 9111830, 9399572, 9812740, 10070970, 10303377, 10505404, 10845660, 10934196, 11255790, 11749465, 12121620, 12345060, 12756562, 13131755, 13667745, 13737836, 14099358, 14402570, 14719110, 15758106, 17172295, 17283084, 18223660, 19134843, 20141940, 20606754, 21603855, 22511580, 23498930, 25513124, 26263510, 27335490, 28198716, 28805140, 29438220, 31516212, 31891405, 34344590, 35248395, 38269686, 39395265, 41213508, 43207710, 44647967, 46997860, 51516885, 52527020, 54670980, 63782810, 68689180, 70496790, 76539372, 78790530, 86415420, 89295934, 95674215, 103033770, 127565620, 133943901, 140993580, 157581060, 178591868, 191348430, 206067540, 223239835, 267887802, 382696860, 446479670, 535775604, 669719505, 892959340, 1339439010, 2678878020]

約数ペア:

[(1, 2678878020), (2, 1339439010), (3, 892959340), (4, 669719505), (5, 535775604), (6, 446479670), (7, 382696860), (10, 267887802), (12, 223239835), (13, 206067540), (14, 191348430), (15, 178591868), (17, 157581060), (19, 140993580), (20, 133943901), (21, 127565620), (26, 103033770), (28, 95674215), (30, 89295934), (31, 86415420), (34, 78790530), (35, 76539372), (38, 70496790), (39, 68689180), (42, 63782810), (49, 54670980), (51, 52527020), (52, 51516885), (57, 46997860), (60, 44647967), (62, 43207710), (65, 41213508), (68, 39395265), (70, 38269686), (76, 35248395), (78, 34344590), (84, 31891405), (85, 31516212), (91, 29438220), (93, 28805140), (95, 28198716), (98, 27335490), (102, 26263510), (105, 25513124), (114, 23498930), (119, 22511580), (124, 21603855), (130, 20606754), (133, 20141940), (140, 19134843), (147, 18223660), (155, 17283084), (156, 17172295), (170, 15758106), (182, 14719110), (186, 14402570), (190, 14099358), (195, 13737836), (196, 13667745), (204, 13131755), (210, 12756562), (217, 12345060), (221, 12121620), (228, 11749465), (238, 11255790), (245, 10934196), (247, 10845660), (255, 10505404), (260, 10303377), (266, 10070970), (273, 9812740), (285, 9399572), (294, 9111830), (310, 8641542), (323, 8293740), (340, 7879053), (343, 7810140), (357, 7503860), (364, 7359555), (372, 7201285), (380, 7049679), (390, 6868918), (399, 6713980), (403, 6647340), (420, 6378281), (434, 6172530), (442, 6060810), (455, 5887644), (465, 5761028), (476, 5627895), (490, 5467098), (494, 5422830), (510, 5252702), (527, 5083260), (532, 5035485), (546, 4906370), (570, 4699786), (588, 4555915), (589, 4548180), (595, 4502316), (620, 4320771), (637, 4205460), (646, 4146870), (651, 4115020), (663, 4040540), (665, 4028388), (686, 3905070), (714, 3751930), (735, 3644732), (741, 3615220), (780, 3434459), (798, 3356990), (806, 3323670), (833, 3215940), (868, 3086265), (884, 3030405), (910, 2943822), (930, 2880514), (931, 2877420), (969, 2764580), (980, 2733549), (988, 2711415), (1020, 2626351), (1029, 2603380), (1054, 2541630), (1085, 2469012), (1092, 2453185), (1105, 2424324), (1140, 2349893), (1178, 2274090), (1190, 2251158), (1209, 2215780), (1235, 2169132), (1274, 2102730), (1292, 2073435), (1302, 2057510), (1326, 2020270), (1330, 2014194), (1365, 1962548), (1372, 1952535), (1428, 1875965), (1470, 1822366), (1482, 1807610), (1519, 1763580), (1547, 1731660), (1581, 1694420), (1596, 1678495), (1612, 1661835), (1615, 1658748), (1666, 1607970), (1715, 1562028), (1729, 1549380), (1767, 1516060), (1785, 1500772), (1820, 1471911), (1860, 1440257), (1862, 1438710), (1911, 1401820), (1938, 1382290), (1995, 1342796), (2015, 1329468), (2058, 1301690), (2108, 1270815), (2170, 1234506), (2210, 1212162), (2261, 1184820), (2356, 1137045), (2380, 1125579), (2418, 1107890), (2470, 1084566), (2499, 1071980), (2548, 1051365), (2604, 1028755), (2635, 1016652), (2652, 1010135), (2660, 1007097), (2730, 981274), (2793, 959140), (2821, 949620), (2940, 911183), (2945, 909636), (2964, 903805), (3038, 881790), (3094, 865830), (3162, 847210), (3185, 841092), (3230, 829374), (3255, 823004), (3315, 808108), (3332, 803985), (3430, 781014), (3458, 774690), (3534, 758030), (3570, 750386), (3689, 726180), (3705, 723044), (3724, 719355), (3822, 700910), (3876, 691145), (3990, 671398), (4030, 664734), (4116, 650845), (4123, 649740), (4165, 643188), (4199, 637980), (4340, 617253), (4420, 606081), (4459, 600780), (4522, 592410), (4557, 587860), (4641, 577220), (4655, 575484), (4836, 553945), (4845, 552916), (4940, 542283), (4998, 535990), (5145, 520676), (5187, 516460), (5270, 508326), (5460, 490637), (5586, 479570), (5642, 474810), (5831, 459420), (5890, 454818), (6045, 443156), (6076, 440895), (6188, 432915), (6324, 423605), (6370, 420546), (6460, 414687), (6510, 411502), (6517, 411060), (6630, 404054), (6783, 394940), (6851, 391020), (6860, 390507), (6916, 387345), (7068, 379015), (7140, 375193), (7378, 363090), (7410, 361522), (7595, 352716), (7644, 350455), (7657, 349860), (7735, 346332), (7905, 338884), (7980, 335699), (8060, 332367), (8246, 324870), (8330, 321594), (8398, 318990), (8463, 316540), (8645, 309876), (8835, 303212), (8918, 300390), (9044, 296205), (9114, 293930), (9282, 288610), (9310, 287742), (9555, 280364), (9690, 276458), (9996, 267995), (10013, 267540), (10290, 260338), (10374, 258230), (10540, 254163), (10633, 251940), (10829, 247380), (11067, 242060), (11172, 239785), (11284, 237405), (11305, 236964), (11662, 229710), (11780, 227409), (12090, 221578), (12103, 221340), (12369, 216580), (12495, 214396), (12597, 212660), (12740, 210273), (13020, 205751), (13034, 205530), (13260, 202027), (13377, 200260), (13566, 197470), (13702, 195510), (13965, 191828), (14105, 189924), (14756, 181545), (14820, 180761), (15190, 176358), (15314, 174930), (15470, 173166), (15810, 169442), (15827, 169260), (16492, 162435), (16660, 160797), (16796, 159495), (16926, 158270), (17290, 154938), (17493, 153140), (17670, 151606), (17836, 150195), (18228, 146965), (18445, 145236), (18564, 144305), (18620, 143871), (19110, 140182), (19380, 138229), (19551, 137020), (19747, 135660), (20026, 133770), (20553, 130340), (20580, 130169), (20615, 129948), (20748, 129115), (20995, 127596), (21266, 125970), (21658, 123690), (22134, 121030), (22295, 120156), (22610, 118482), (22785, 117572), (22971, 116620), (23205, 115444), (23324, 114855), (24180, 110789), (24206, 110670), (24738, 108290), (24990, 107198), (25194, 106330), (25823, 103740), (25935, 103292), (26068, 102765), (26754, 100130), (27132, 98735), (27404, 97755), (27930, 95914), (28210, 94962), (28861, 92820), (29155, 91884), (29393, 91140), (30039, 89180), (30380, 88179), (30628, 87465), (30940, 86583), (31620, 84721), (31654, 84630), (31899, 83980), (32487, 82460), (32585, 82212), (33852, 79135), (33915, 78988), (34255, 78204), (34580, 77469), (34986, 76570), (35340, 75803), (36309, 73780), (36890, 72618), (38220, 70091), (38285, 69972), (39102, 68510), (39494, 67830), (40052, 66885), (41106, 65170), (41230, 64974), (41990, 63798), (42315, 63308), (42532, 62985), (43316, 61845), (44268, 60515), (44590, 60078), (45220, 59241), (45570, 58786), (45942, 58310), (46410, 57722), (47481, 56420), (47957, 55860), (48412, 55335), (49476, 54145), (49980, 53599), (50065, 53508), (50388, 53165), (51646, 51870)]