2638594140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 576

約数和(自身を含む): 10193154048

約数和(自身を除く): 7554559908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 49, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 98, 102, 105, 119, 124, 130, 131, 140, 147, 155, 156, 170, 182, 186, 195, 196, 204, 210, 217, 221, 238, 245, 255, 260, 262, 273, 294, 310, 340, 357, 364, 372, 390, 393, 403, 420, 434, 442, 455, 465, 476, 490, 510, 524, 527, 546, 588, 595, 620, 637, 651, 655, 663, 714, 735, 780, 786, 806, 833, 868, 884, 910, 917, 930, 980, 1020, 1054, 1085, 1092, 1105, 1190, 1209, 1274, 1302, 1310, 1326, 1365, 1428, 1470, 1519, 1547, 1572, 1581, 1612, 1666, 1703, 1785, 1820, 1834, 1860, 1911, 1965, 2015, 2108, 2170, 2210, 2227, 2380, 2418, 2499, 2548, 2604, 2620, 2635, 2652, 2730, 2751, 2821, 2940, 3038, 3094, 3162, 3185, 3255, 3315, 3332, 3406, 3570, 3668, 3689, 3822, 3930, 4030, 4061, 4165, 4340, 4420, 4454, 4557, 4585, 4641, 4836, 4998, 5109, 5270, 5460, 5502, 5642, 6045, 6076, 6188, 6324, 6370, 6419, 6510, 6630, 6681, 6812, 6851, 7140, 7378, 7595, 7644, 7735, 7860, 7905, 8060, 8122, 8330, 8463, 8515, 8908, 9114, 9170, 9282, 9555, 9996, 10218, 10540, 10829, 11004, 11067, 11135, 11284, 11921, 12090, 12183, 12495, 12740, 12838, 13020, 13260, 13362, 13702, 13755, 14105, 14756, 15190, 15470, 15589, 15810, 16244, 16660, 16926, 17030, 18228, 18340, 18445, 18564, 19110, 19257, 19747, 20305, 20436, 20553, 21658, 22134, 22270, 22785, 23205, 23842, 24180, 24366, 24990, 25545, 25676, 25823, 26724, 27404, 27510, 28210, 28427, 28951, 30380, 30940, 31178, 31620, 32095, 32487, 33405, 33852, 34060, 34255, 35763, 36890, 38220, 38514, 39494, 40610, 41106, 42315, 43316, 44268, 44540, 45570, 46410, 46767, 47684, 47957, 48732, 49980, 51090, 51646, 52793, 54145, 55020, 55335, 56420, 56854, 57902, 59241, 59605, 60915, 62356, 64190, 64974, 66810, 68510, 69037, 71526, 73780, 77028, 77469, 77945, 78988, 81220, 82212, 83447, 84630, 85281, 86853, 91140, 92820, 93534, 95914, 96285, 98735, 102180, 102765, 103292, 105586, 108290, 109123, 110670, 113708, 115804, 118482, 119210, 121830, 128380, 129115, 129948, 133620, 137020, 138074, 142135, 143052, 143871, 144755, 154938, 155890, 158379, 162435, 166894, 169260, 170562, 173706, 178815, 187068, 191828, 192570, 197470, 198989, 202657, 205530, 207111, 211172, 216580, 218246, 221340, 233835, 236964, 238420, 239785, 243660, 250341, 258230, 263965, 276148, 284270, 287742, 289510, 296205, 309876, 311780, 316758, 324870, 327369, 333788, 335699, 341124, 345185, 347412, 357630, 369551, 385140, 387345, 394940, 397978, 405314, 411060, 414222, 417235, 426405, 434265, 436492, 467670, 479570, 483259, 500682, 516460, 527930, 545615, 568540, 575484, 579020, 592410, 596967, 607971, 633516, 649740, 654738, 671398, 690370, 715260, 719355, 739102, 774690, 791895, 795956, 810628, 828444, 834470, 852810, 868530, 897481, 935340, 959140, 966518, 994945, 1001364, 1007097, 1013285, 1035555, 1055860, 1091230, 1108653, 1184820, 1193934, 1215942, 1251705, 1309476, 1342796, 1380740, 1418599, 1438710, 1449777, 1478204, 1549380, 1583790, 1636845, 1668940, 1678495, 1705620, 1737060, 1794962, 1847755, 1933036, 1989890, 2014194, 2026570, 2071110, 2182460, 2217306, 2387868, 2416295, 2431884, 2503410, 2586857, 2692443, 2837198, 2877420, 2899554, 2984835, 3039855, 3167580, 3273690, 3356990, 3382813, 3589924, 3695510, 3979780, 4028388, 4053140, 4142220, 4255797, 4434612, 4487405, 4832590, 5006820, 5035485, 5173714, 5384886, 5543265, 5674396, 5799108, 5969670, 6079710, 6282367, 6547380, 6713980, 6765626, 7092995, 7248885, 7391020, 7760571, 8511594, 8974810, 9665180, 10070970, 10148439, 10347428, 10769772, 11086530, 11939340, 12159420, 12564734, 12934285, 13462215, 13531252, 14185990, 14497770, 15521142, 16914065, 17023188, 17949620, 18847101, 20141940, 20296878, 21278985, 22173060, 25129468, 25868570, 26924430, 28371980, 28995540, 31042284, 31411835, 33828130, 37694202, 38802855, 40593756, 42557970, 43976569, 50742195, 51737140, 53848860, 62823670, 67656260, 75388404, 77605710, 85115940, 87953138, 94235505, 101484390, 125647340, 131929707, 155211420, 175906276, 188471010, 202968780, 219882845, 263859414, 376942020, 439765690, 527718828, 659648535, 879531380, 1319297070, 2638594140]

約数ペア:

[(1, 2638594140), (2, 1319297070), (3, 879531380), (4, 659648535), (5, 527718828), (6, 439765690), (7, 376942020), (10, 263859414), (12, 219882845), (13, 202968780), (14, 188471010), (15, 175906276), (17, 155211420), (20, 131929707), (21, 125647340), (26, 101484390), (28, 94235505), (30, 87953138), (31, 85115940), (34, 77605710), (35, 75388404), (39, 67656260), (42, 62823670), (49, 53848860), (51, 51737140), (52, 50742195), (60, 43976569), (62, 42557970), (65, 40593756), (68, 38802855), (70, 37694202), (78, 33828130), (84, 31411835), (85, 31042284), (91, 28995540), (93, 28371980), (98, 26924430), (102, 25868570), (105, 25129468), (119, 22173060), (124, 21278985), (130, 20296878), (131, 20141940), (140, 18847101), (147, 17949620), (155, 17023188), (156, 16914065), (170, 15521142), (182, 14497770), (186, 14185990), (195, 13531252), (196, 13462215), (204, 12934285), (210, 12564734), (217, 12159420), (221, 11939340), (238, 11086530), (245, 10769772), (255, 10347428), (260, 10148439), (262, 10070970), (273, 9665180), (294, 8974810), (310, 8511594), (340, 7760571), (357, 7391020), (364, 7248885), (372, 7092995), (390, 6765626), (393, 6713980), (403, 6547380), (420, 6282367), (434, 6079710), (442, 5969670), (455, 5799108), (465, 5674396), (476, 5543265), (490, 5384886), (510, 5173714), (524, 5035485), (527, 5006820), (546, 4832590), (588, 4487405), (595, 4434612), (620, 4255797), (637, 4142220), (651, 4053140), (655, 4028388), (663, 3979780), (714, 3695510), (735, 3589924), (780, 3382813), (786, 3356990), (806, 3273690), (833, 3167580), (868, 3039855), (884, 2984835), (910, 2899554), (917, 2877420), (930, 2837198), (980, 2692443), (1020, 2586857), (1054, 2503410), (1085, 2431884), (1092, 2416295), (1105, 2387868), (1190, 2217306), (1209, 2182460), (1274, 2071110), (1302, 2026570), (1310, 2014194), (1326, 1989890), (1365, 1933036), (1428, 1847755), (1470, 1794962), (1519, 1737060), (1547, 1705620), (1572, 1678495), (1581, 1668940), (1612, 1636845), (1666, 1583790), (1703, 1549380), (1785, 1478204), (1820, 1449777), (1834, 1438710), (1860, 1418599), (1911, 1380740), (1965, 1342796), (2015, 1309476), (2108, 1251705), (2170, 1215942), (2210, 1193934), (2227, 1184820), (2380, 1108653), (2418, 1091230), (2499, 1055860), (2548, 1035555), (2604, 1013285), (2620, 1007097), (2635, 1001364), (2652, 994945), (2730, 966518), (2751, 959140), (2821, 935340), (2940, 897481), (3038, 868530), (3094, 852810), (3162, 834470), (3185, 828444), (3255, 810628), (3315, 795956), (3332, 791895), (3406, 774690), (3570, 739102), (3668, 719355), (3689, 715260), (3822, 690370), (3930, 671398), (4030, 654738), (4061, 649740), (4165, 633516), (4340, 607971), (4420, 596967), (4454, 592410), (4557, 579020), (4585, 575484), (4641, 568540), (4836, 545615), (4998, 527930), (5109, 516460), (5270, 500682), (5460, 483259), (5502, 479570), (5642, 467670), (6045, 436492), (6076, 434265), (6188, 426405), (6324, 417235), (6370, 414222), (6419, 411060), (6510, 405314), (6630, 397978), (6681, 394940), (6812, 387345), (6851, 385140), (7140, 369551), (7378, 357630), (7595, 347412), (7644, 345185), (7735, 341124), (7860, 335699), (7905, 333788), (8060, 327369), (8122, 324870), (8330, 316758), (8463, 311780), (8515, 309876), (8908, 296205), (9114, 289510), (9170, 287742), (9282, 284270), (9555, 276148), (9996, 263965), (10218, 258230), (10540, 250341), (10829, 243660), (11004, 239785), (11067, 238420), (11135, 236964), (11284, 233835), (11921, 221340), (12090, 218246), (12183, 216580), (12495, 211172), (12740, 207111), (12838, 205530), (13020, 202657), (13260, 198989), (13362, 197470), (13702, 192570), (13755, 191828), (14105, 187068), (14756, 178815), (15190, 173706), (15470, 170562), (15589, 169260), (15810, 166894), (16244, 162435), (16660, 158379), (16926, 155890), (17030, 154938), (18228, 144755), (18340, 143871), (18445, 143052), (18564, 142135), (19110, 138074), (19257, 137020), (19747, 133620), (20305, 129948), (20436, 129115), (20553, 128380), (21658, 121830), (22134, 119210), (22270, 118482), (22785, 115804), (23205, 113708), (23842, 110670), (24180, 109123), (24366, 108290), (24990, 105586), (25545, 103292), (25676, 102765), (25823, 102180), (26724, 98735), (27404, 96285), (27510, 95914), (28210, 93534), (28427, 92820), (28951, 91140), (30380, 86853), (30940, 85281), (31178, 84630), (31620, 83447), (32095, 82212), (32487, 81220), (33405, 78988), (33852, 77945), (34060, 77469), (34255, 77028), (35763, 73780), (36890, 71526), (38220, 69037), (38514, 68510), (39494, 66810), (40610, 64974), (41106, 64190), (42315, 62356), (43316, 60915), (44268, 59605), (44540, 59241), (45570, 57902), (46410, 56854), (46767, 56420), (47684, 55335), (47957, 55020), (48732, 54145), (49980, 52793), (51090, 51646)]