2351565360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 8100686880

約数和(自身を除く): 5749121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 197, 236, 240, 281, 295, 354, 360, 394, 472, 531, 562, 590, 591, 708, 720, 788, 843, 885, 944, 985, 1062, 1124, 1180, 1182, 1405, 1416, 1576, 1686, 1770, 1773, 1970, 2124, 2248, 2360, 2364, 2529, 2655, 2810, 2832, 2955, 3152, 3372, 3540, 3546, 3940, 4215, 4248, 4496, 4720, 4728, 5058, 5310, 5620, 5910, 6744, 7080, 7092, 7880, 8430, 8496, 8865, 9456, 10116, 10620, 11240, 11623, 11820, 12645, 13488, 14160, 14184, 15760, 16579, 16860, 17730, 20232, 21240, 22480, 23246, 23640, 25290, 28368, 33158, 33720, 34869, 35460, 40464, 42480, 46492, 47280, 49737, 50580, 55357, 58115, 66316, 67440, 69738, 70920, 82895, 92984, 99474, 101160, 104607, 110714, 116230, 132632, 139476, 141840, 149211, 165790, 166071, 174345, 185968, 198948, 202320, 209214, 221428, 232460, 248685, 265264, 276785, 278952, 298422, 331580, 332142, 348690, 397896, 418428, 442856, 464920, 497370, 498213, 523035, 553570, 557904, 596844, 663160, 664284, 697380, 746055, 795792, 830355, 836856, 885712, 929840, 994740, 996426, 1046070, 1107140, 1193688, 1326320, 1328568, 1394760, 1492110, 1660710, 1673712, 1989480, 1992852, 2092140, 2214280, 2387376, 2491065, 2657136, 2789520, 2984220, 3266063, 3321420, 3978960, 3985704, 4184280, 4428560, 4982130, 5968440, 6532126, 6642840, 7971408, 8368560, 9798189, 9964260, 11936880, 13064252, 13285680, 16330315, 19596378, 19928520, 26128504, 29394567, 32660630, 39192756, 39857040, 48990945, 52257008, 58789134, 65321260, 78385512, 97981890, 117578268, 130642520, 146972835, 156771024, 195963780, 235156536, 261285040, 293945670, 391927560, 470313072, 587891340, 783855120, 1175782680, 2351565360]

約数ペア:

[(1, 2351565360), (2, 1175782680), (3, 783855120), (4, 587891340), (5, 470313072), (6, 391927560), (8, 293945670), (9, 261285040), (10, 235156536), (12, 195963780), (15, 156771024), (16, 146972835), (18, 130642520), (20, 117578268), (24, 97981890), (30, 78385512), (36, 65321260), (40, 58789134), (45, 52257008), (48, 48990945), (59, 39857040), (60, 39192756), (72, 32660630), (80, 29394567), (90, 26128504), (118, 19928520), (120, 19596378), (144, 16330315), (177, 13285680), (180, 13064252), (197, 11936880), (236, 9964260), (240, 9798189), (281, 8368560), (295, 7971408), (354, 6642840), (360, 6532126), (394, 5968440), (472, 4982130), (531, 4428560), (562, 4184280), (590, 3985704), (591, 3978960), (708, 3321420), (720, 3266063), (788, 2984220), (843, 2789520), (885, 2657136), (944, 2491065), (985, 2387376), (1062, 2214280), (1124, 2092140), (1180, 1992852), (1182, 1989480), (1405, 1673712), (1416, 1660710), (1576, 1492110), (1686, 1394760), (1770, 1328568), (1773, 1326320), (1970, 1193688), (2124, 1107140), (2248, 1046070), (2360, 996426), (2364, 994740), (2529, 929840), (2655, 885712), (2810, 836856), (2832, 830355), (2955, 795792), (3152, 746055), (3372, 697380), (3540, 664284), (3546, 663160), (3940, 596844), (4215, 557904), (4248, 553570), (4496, 523035), (4720, 498213), (4728, 497370), (5058, 464920), (5310, 442856), (5620, 418428), (5910, 397896), (6744, 348690), (7080, 332142), (7092, 331580), (7880, 298422), (8430, 278952), (8496, 276785), (8865, 265264), (9456, 248685), (10116, 232460), (10620, 221428), (11240, 209214), (11623, 202320), (11820, 198948), (12645, 185968), (13488, 174345), (14160, 166071), (14184, 165790), (15760, 149211), (16579, 141840), (16860, 139476), (17730, 132632), (20232, 116230), (21240, 110714), (22480, 104607), (23246, 101160), (23640, 99474), (25290, 92984), (28368, 82895), (33158, 70920), (33720, 69738), (34869, 67440), (35460, 66316), (40464, 58115), (42480, 55357), (46492, 50580), (47280, 49737)]