19249477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7792

約数の個数: 288

約数和(自身を含む): 68908589568

約数和(自身を除く): 49659111648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 47, 48, 60, 72, 74, 80, 90, 94, 96, 111, 120, 141, 144, 148, 160, 180, 185, 188, 222, 235, 240, 282, 288, 296, 333, 360, 370, 376, 423, 444, 470, 480, 555, 564, 592, 666, 705, 720, 740, 752, 846, 888, 940, 1110, 1128, 1184, 1332, 1410, 1440, 1480, 1504, 1665, 1692, 1739, 1776, 1880, 2115, 2220, 2256, 2664, 2820, 2960, 3330, 3384, 3478, 3552, 3760, 4230, 4440, 4512, 5217, 5328, 5640, 5920, 6660, 6768, 6956, 7520, 7687, 8460, 8695, 8880, 10434, 10656, 11280, 13320, 13536, 13912, 15374, 15651, 16920, 17390, 17760, 20868, 22560, 23061, 26085, 26640, 27824, 30748, 31302, 33840, 34780, 38435, 41736, 46122, 52170, 53280, 55648, 61496, 62604, 67680, 69183, 69560, 76870, 78255, 83472, 92244, 104340, 115305, 122992, 125208, 138366, 139120, 153740, 156510, 166944, 184488, 208680, 230610, 245984, 250416, 276732, 278240, 284419, 307480, 313020, 345915, 361289, 368976, 417360, 461220, 500832, 553464, 568838, 614960, 626040, 691830, 722578, 737952, 834720, 853257, 922440, 1083867, 1106928, 1137676, 1229920, 1252080, 1383660, 1422095, 1445156, 1706514, 1806445, 1844880, 2167734, 2213856, 2275352, 2504160, 2559771, 2767320, 2844190, 2890312, 3251601, 3413028, 3612890, 3689760, 4266285, 4335468, 4550704, 5119542, 5419335, 5534640, 5688380, 5780624, 6503202, 6826056, 7225780, 8532570, 8670936, 9101408, 10239084, 10838670, 11069280, 11376760, 11561248, 12798855, 13006404, 13367693, 13652112, 14451560, 16258005, 17065140, 17341872, 20478168, 21677340, 22753520, 25597710, 26012808, 26735386, 27304224, 28903120, 32516010, 34130280, 34683744, 40103079, 40956336, 43354680, 45507040, 51195420, 52025616, 53470772, 57806240, 65032020, 66838465, 68260560, 80206158, 81912672, 86709360, 102390840, 104051232, 106941544, 120309237, 130064040, 133676930, 136521120, 160412316, 173418720, 200515395, 204781680, 213883088, 240618474, 260128080, 267353860, 320824632, 401030790, 409563360, 427766176, 481236948, 520256160, 534707720, 601546185, 641649264, 802061580, 962473896, 1069415440, 1203092370, 1283298528, 1604123160, 1924947792, 2138830880, 2406184740, 3208246320, 3849895584, 4812369480, 6416492640, 9624738960, 19249477920]

約数ペア:

[(1, 19249477920), (2, 9624738960), (3, 6416492640), (4, 4812369480), (5, 3849895584), (6, 3208246320), (8, 2406184740), (9, 2138830880), (10, 1924947792), (12, 1604123160), (15, 1283298528), (16, 1203092370), (18, 1069415440), (20, 962473896), (24, 802061580), (30, 641649264), (32, 601546185), (36, 534707720), (37, 520256160), (40, 481236948), (45, 427766176), (47, 409563360), (48, 401030790), (60, 320824632), (72, 267353860), (74, 260128080), (80, 240618474), (90, 213883088), (94, 204781680), (96, 200515395), (111, 173418720), (120, 160412316), (141, 136521120), (144, 133676930), (148, 130064040), (160, 120309237), (180, 106941544), (185, 104051232), (188, 102390840), (222, 86709360), (235, 81912672), (240, 80206158), (282, 68260560), (288, 66838465), (296, 65032020), (333, 57806240), (360, 53470772), (370, 52025616), (376, 51195420), (423, 45507040), (444, 43354680), (470, 40956336), (480, 40103079), (555, 34683744), (564, 34130280), (592, 32516010), (666, 28903120), (705, 27304224), (720, 26735386), (740, 26012808), (752, 25597710), (846, 22753520), (888, 21677340), (940, 20478168), (1110, 17341872), (1128, 17065140), (1184, 16258005), (1332, 14451560), (1410, 13652112), (1440, 13367693), (1480, 13006404), (1504, 12798855), (1665, 11561248), (1692, 11376760), (1739, 11069280), (1776, 10838670), (1880, 10239084), (2115, 9101408), (2220, 8670936), (2256, 8532570), (2664, 7225780), (2820, 6826056), (2960, 6503202), (3330, 5780624), (3384, 5688380), (3478, 5534640), (3552, 5419335), (3760, 5119542), (4230, 4550704), (4440, 4335468), (4512, 4266285), (5217, 3689760), (5328, 3612890), (5640, 3413028), (5920, 3251601), (6660, 2890312), (6768, 2844190), (6956, 2767320), (7520, 2559771), (7687, 2504160), (8460, 2275352), (8695, 2213856), (8880, 2167734), (10434, 1844880), (10656, 1806445), (11280, 1706514), (13320, 1445156), (13536, 1422095), (13912, 1383660), (15374, 1252080), (15651, 1229920), (16920, 1137676), (17390, 1106928), (17760, 1083867), (20868, 922440), (22560, 853257), (23061, 834720), (26085, 737952), (26640, 722578), (27824, 691830), (30748, 626040), (31302, 614960), (33840, 568838), (34780, 553464), (38435, 500832), (41736, 461220), (46122, 417360), (52170, 368976), (53280, 361289), (55648, 345915), (61496, 313020), (62604, 307480), (67680, 284419), (69183, 278240), (69560, 276732), (76870, 250416), (78255, 245984), (83472, 230610), (92244, 208680), (104340, 184488), (115305, 166944), (122992, 156510), (125208, 153740), (138366, 139120)]