687026340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 768

約数和(自身を含む): 3034644480

約数和(自身を除く): 2347618140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 31, 33, 35, 36, 39, 41, 42, 44, 45, 52, 54, 55, 60, 62, 63, 65, 66, 70, 77, 78, 82, 84, 90, 91, 93, 99, 105, 108, 110, 117, 123, 124, 126, 130, 132, 135, 140, 143, 154, 155, 156, 164, 165, 180, 182, 186, 189, 195, 198, 205, 210, 217, 220, 231, 234, 246, 252, 260, 270, 273, 279, 286, 287, 297, 308, 310, 315, 330, 341, 351, 364, 369, 372, 378, 385, 390, 396, 403, 410, 420, 429, 434, 451, 455, 462, 465, 468, 492, 495, 533, 540, 546, 558, 572, 574, 585, 594, 615, 620, 630, 651, 660, 682, 693, 702, 715, 738, 756, 770, 780, 806, 819, 820, 837, 858, 861, 868, 902, 910, 924, 930, 945, 990, 1001, 1023, 1066, 1085, 1092, 1107, 1116, 1148, 1155, 1170, 1188, 1209, 1230, 1260, 1271, 1287, 1302, 1353, 1364, 1365, 1386, 1395, 1404, 1430, 1435, 1476, 1485, 1540, 1599, 1612, 1638, 1674, 1705, 1716, 1722, 1755, 1804, 1820, 1845, 1860, 1890, 1953, 1980, 2002, 2015, 2046, 2079, 2132, 2145, 2170, 2214, 2255, 2310, 2340, 2387, 2418, 2457, 2460, 2542, 2574, 2583, 2604, 2665, 2706, 2730, 2772, 2790, 2821, 2860, 2870, 2970, 3003, 3069, 3157, 3198, 3255, 3276, 3348, 3410, 3444, 3465, 3510, 3627, 3690, 3731, 3780, 3813, 3861, 3906, 4004, 4030, 4059, 4092, 4095, 4158, 4185, 4290, 4305, 4340, 4428, 4433, 4510, 4620, 4774, 4797, 4836, 4914, 5005, 5084, 5115, 5148, 5166, 5330, 5412, 5460, 5535, 5580, 5642, 5740, 5859, 5863, 5940, 6006, 6045, 6138, 6314, 6355, 6396, 6435, 6510, 6765, 6820, 6930, 7020, 7161, 7254, 7380, 7462, 7626, 7722, 7749, 7812, 7995, 8060, 8118, 8190, 8316, 8370, 8463, 8580, 8610, 8866, 8897, 9009, 9020, 9207, 9471, 9548, 9594, 9765, 9828, 10010, 10230, 10332, 10395, 10660, 10881, 11070, 11193, 11284, 11439, 11718, 11726, 11935, 12012, 12090, 12177, 12276, 12285, 12628, 12710, 12870, 12915, 13020, 13299, 13530, 13860, 13981, 14105, 14322, 14391, 14508, 14924, 15015, 15252, 15345, 15444, 15498, 15785, 15990, 16236, 16380, 16523, 16740, 16926, 17220, 17589, 17732, 17794, 18018, 18135, 18414, 18655, 18942, 19065, 19188, 19305, 19530, 20020, 20295, 20460, 20790, 21483, 21762, 22140, 22165, 22386, 22878, 23436, 23452, 23870, 23985, 24180, 24354, 24570, 25389, 25420, 25740, 25830, 26598, 26691, 27027, 27060, 27962, 28210, 28413, 28644, 28782, 29295, 29315, 30030, 30690, 30996, 31031, 31570, 31980, 33046, 33579, 33852, 34317, 35178, 35588, 35805, 36036, 36270, 36828, 37310, 37884, 38130, 38610, 38745, 39060, 39897, 40590, 41041, 41580, 41943, 42315, 42966, 43524, 44330, 44485, 44772, 45045, 45756, 46035, 47355, 47740, 47970, 48708, 49140, 49569, 50778, 51660, 52767, 53196, 53382, 54054, 54405, 55924, 55965, 56420, 56826, 57195, 57564, 58590, 58630, 60060, 60885, 61380, 62062, 63140, 64449, 66092, 66495, 67158, 68634, 69905, 70356, 71610, 71955, 72540, 74620, 76167, 76260, 77220, 77490, 79794, 80073, 81180, 82082, 82615, 83886, 84630, 85239, 85932, 87945, 88660, 88970, 90090, 92070, 93093, 94710, 95940, 97867, 99138, 100737, 101556, 105534, 106764, 107415, 108108, 108810, 111930, 113652, 114390, 115661, 117180, 117260, 119691, 121770, 123123, 124124, 125829, 126945, 128898, 132990, 133455, 134316, 135135, 137268, 139810, 142065, 143220, 143910, 148707, 152334, 154980, 155155, 158301, 159588, 160146, 164164, 165230, 167772, 167895, 169260, 170478, 171585, 175890, 177940, 180180, 181753, 184140, 186186, 189420, 195734, 198276, 199485, 201474, 205205, 209715, 211068, 214830, 217620, 223860, 228780, 231322, 239382, 240219, 243540, 246246, 247845, 251658, 253890, 257796, 263835, 265980, 266910, 270270, 279279, 279620, 284130, 287820, 293601, 297414, 304668, 310310, 316602, 320292, 322245, 330460, 335790, 340956, 343170, 346983, 351780, 363506, 369369, 372372, 377487, 380835, 391468, 398970, 400365, 402948, 410410, 419430, 426195, 429660, 446121, 462644, 465465, 478764, 480438, 489335, 492492, 495690, 503316, 503685, 507780, 527670, 533820, 540540, 545259, 558558, 568260, 578305, 587202, 594828, 598455, 615615, 620620, 629145, 633204, 644490, 671580, 686340, 693966, 727012, 738738, 743535, 754974, 761670, 791505, 797940, 800730, 820820, 837837, 838860, 852390, 880803, 892242, 908765, 930930, 960876, 978670, 991380, 1007370, 1040949, 1055340, 1090518, 1108107, 1117116, 1156610, 1174404, 1196910, 1201095, 1231230, 1258290, 1272271, 1288980, 1387932, 1396395, 1468005, 1477476, 1487070, 1509948, 1523340, 1583010, 1601460, 1635777, 1675674, 1704780, 1734915, 1761606, 1784484, 1817530, 1846845, 1861860, 1887435, 1957340, 2014740, 2081898, 2181036, 2216214, 2230605, 2313220, 2393820, 2402190, 2462460, 2516580, 2544542, 2642409, 2726295, 2792790, 2936010, 2974140, 3122847, 3166020, 3271554, 3351348, 3469830, 3523212, 3635060, 3693690, 3774870, 3816813, 4163796, 4189185, 4404015, 4432428, 4461210, 4804380, 4907331, 5089084, 5204745, 5284818, 5452590, 5540535, 5585580, 5872020, 6245694, 6361355, 6543108, 6939660, 7387380, 7549740, 7633626, 8178885, 8378370, 8808030, 8922420, 9814662, 10409490, 10569636, 10905180, 11081070, 11450439, 12491388, 12722710, 13212045, 15267252, 15614235, 16357770, 16756740, 17616060, 19084065, 19629324, 20818980, 22162140, 22900878, 24536655, 25445420, 26424090, 31228470, 32715540, 34351317, 38168130, 45801756, 49073310, 52848180, 57252195, 62456940, 68702634, 76336260, 98146620, 114504390, 137405268, 171756585, 229008780, 343513170, 687026340]

約数ペア:

[(1, 687026340), (2, 343513170), (3, 229008780), (4, 171756585), (5, 137405268), (6, 114504390), (7, 98146620), (9, 76336260), (10, 68702634), (11, 62456940), (12, 57252195), (13, 52848180), (14, 49073310), (15, 45801756), (18, 38168130), (20, 34351317), (21, 32715540), (22, 31228470), (26, 26424090), (27, 25445420), (28, 24536655), (30, 22900878), (31, 22162140), (33, 20818980), (35, 19629324), (36, 19084065), (39, 17616060), (41, 16756740), (42, 16357770), (44, 15614235), (45, 15267252), (52, 13212045), (54, 12722710), (55, 12491388), (60, 11450439), (62, 11081070), (63, 10905180), (65, 10569636), (66, 10409490), (70, 9814662), (77, 8922420), (78, 8808030), (82, 8378370), (84, 8178885), (90, 7633626), (91, 7549740), (93, 7387380), (99, 6939660), (105, 6543108), (108, 6361355), (110, 6245694), (117, 5872020), (123, 5585580), (124, 5540535), (126, 5452590), (130, 5284818), (132, 5204745), (135, 5089084), (140, 4907331), (143, 4804380), (154, 4461210), (155, 4432428), (156, 4404015), (164, 4189185), (165, 4163796), (180, 3816813), (182, 3774870), (186, 3693690), (189, 3635060), (195, 3523212), (198, 3469830), (205, 3351348), (210, 3271554), (217, 3166020), (220, 3122847), (231, 2974140), (234, 2936010), (246, 2792790), (252, 2726295), (260, 2642409), (270, 2544542), (273, 2516580), (279, 2462460), (286, 2402190), (287, 2393820), (297, 2313220), (308, 2230605), (310, 2216214), (315, 2181036), (330, 2081898), (341, 2014740), (351, 1957340), (364, 1887435), (369, 1861860), (372, 1846845), (378, 1817530), (385, 1784484), (390, 1761606), (396, 1734915), (403, 1704780), (410, 1675674), (420, 1635777), (429, 1601460), (434, 1583010), (451, 1523340), (455, 1509948), (462, 1487070), (465, 1477476), (468, 1468005), (492, 1396395), (495, 1387932), (533, 1288980), (540, 1272271), (546, 1258290), (558, 1231230), (572, 1201095), (574, 1196910), (585, 1174404), (594, 1156610), (615, 1117116), (620, 1108107), (630, 1090518), (651, 1055340), (660, 1040949), (682, 1007370), (693, 991380), (702, 978670), (715, 960876), (738, 930930), (756, 908765), (770, 892242), (780, 880803), (806, 852390), (819, 838860), (820, 837837), (837, 820820), (858, 800730), (861, 797940), (868, 791505), (902, 761670), (910, 754974), (924, 743535), (930, 738738), (945, 727012), (990, 693966), (1001, 686340), (1023, 671580), (1066, 644490), (1085, 633204), (1092, 629145), (1107, 620620), (1116, 615615), (1148, 598455), (1155, 594828), (1170, 587202), (1188, 578305), (1209, 568260), (1230, 558558), (1260, 545259), (1271, 540540), (1287, 533820), (1302, 527670), (1353, 507780), (1364, 503685), (1365, 503316), (1386, 495690), (1395, 492492), (1404, 489335), (1430, 480438), (1435, 478764), (1476, 465465), (1485, 462644), (1540, 446121), (1599, 429660), (1612, 426195), (1638, 419430), (1674, 410410), (1705, 402948), (1716, 400365), (1722, 398970), (1755, 391468), (1804, 380835), (1820, 377487), (1845, 372372), (1860, 369369), (1890, 363506), (1953, 351780), (1980, 346983), (2002, 343170), (2015, 340956), (2046, 335790), (2079, 330460), (2132, 322245), (2145, 320292), (2170, 316602), (2214, 310310), (2255, 304668), (2310, 297414), (2340, 293601), (2387, 287820), (2418, 284130), (2457, 279620), (2460, 279279), (2542, 270270), (2574, 266910), (2583, 265980), (2604, 263835), (2665, 257796), (2706, 253890), (2730, 251658), (2772, 247845), (2790, 246246), (2821, 243540), (2860, 240219), (2870, 239382), (2970, 231322), (3003, 228780), (3069, 223860), (3157, 217620), (3198, 214830), (3255, 211068), (3276, 209715), (3348, 205205), (3410, 201474), (3444, 199485), (3465, 198276), (3510, 195734), (3627, 189420), (3690, 186186), (3731, 184140), (3780, 181753), (3813, 180180), (3861, 177940), (3906, 175890), (4004, 171585), (4030, 170478), (4059, 169260), (4092, 167895), (4095, 167772), (4158, 165230), (4185, 164164), (4290, 160146), (4305, 159588), (4340, 158301), (4428, 155155), (4433, 154980), (4510, 152334), (4620, 148707), (4774, 143910), (4797, 143220), (4836, 142065), (4914, 139810), (5005, 137268), (5084, 135135), (5115, 134316), (5148, 133455), (5166, 132990), (5330, 128898), (5412, 126945), (5460, 125829), (5535, 124124), (5580, 123123), (5642, 121770), (5740, 119691), (5859, 117260), (5863, 117180), (5940, 115661), (6006, 114390), (6045, 113652), (6138, 111930), (6314, 108810), (6355, 108108), (6396, 107415), (6435, 106764), (6510, 105534), (6765, 101556), (6820, 100737), (6930, 99138), (7020, 97867), (7161, 95940), (7254, 94710), (7380, 93093), (7462, 92070), (7626, 90090), (7722, 88970), (7749, 88660), (7812, 87945), (7995, 85932), (8060, 85239), (8118, 84630), (8190, 83886), (8316, 82615), (8370, 82082), (8463, 81180), (8580, 80073), (8610, 79794), (8866, 77490), (8897, 77220), (9009, 76260), (9020, 76167), (9207, 74620), (9471, 72540), (9548, 71955), (9594, 71610), (9765, 70356), (9828, 69905), (10010, 68634), (10230, 67158), (10332, 66495), (10395, 66092), (10660, 64449), (10881, 63140), (11070, 62062), (11193, 61380), (11284, 60885), (11439, 60060), (11718, 58630), (11726, 58590), (11935, 57564), (12012, 57195), (12090, 56826), (12177, 56420), (12276, 55965), (12285, 55924), (12628, 54405), (12710, 54054), (12870, 53382), (12915, 53196), (13020, 52767), (13299, 51660), (13530, 50778), (13860, 49569), (13981, 49140), (14105, 48708), (14322, 47970), (14391, 47740), (14508, 47355), (14924, 46035), (15015, 45756), (15252, 45045), (15345, 44772), (15444, 44485), (15498, 44330), (15785, 43524), (15990, 42966), (16236, 42315), (16380, 41943), (16523, 41580), (16740, 41041), (16926, 40590), (17220, 39897), (17589, 39060), (17732, 38745), (17794, 38610), (18018, 38130), (18135, 37884), (18414, 37310), (18655, 36828), (18942, 36270), (19065, 36036), (19188, 35805), (19305, 35588), (19530, 35178), (20020, 34317), (20295, 33852), (20460, 33579), (20790, 33046), (21483, 31980), (21762, 31570), (22140, 31031), (22165, 30996), (22386, 30690), (22878, 30030), (23436, 29315), (23452, 29295), (23870, 28782), (23985, 28644), (24180, 28413), (24354, 28210), (24570, 27962), (25389, 27060), (25420, 27027), (25740, 26691), (25830, 26598)]