253933918560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{680861}}^1$

素因数の和:680926

約数の個数: 288

約数和(自身を含む): 1017109783872

約数和(自身を除く): 763175865312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3360, 3552, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 5920, 6216, 6660, 7770, 8288, 8880, 9324, 10080, 10360, 10656, 11655, 12432, 13320, 15540, 17760, 18648, 20720, 23310, 24864, 26640, 31080, 37296, 41440, 46620, 53280, 62160, 74592, 93240, 124320, 186480, 372960, 680861, 1361722, 2042583, 2723444, 3404305, 4085166, 4766027, 5446888, 6127749, 6808610, 8170332, 9532054, 10212915, 10893776, 12255498, 13617220, 14298081, 16340664, 19064108, 20425830, 21787552, 23830135, 24510996, 25191857, 27234440, 28596162, 30638745, 32681328, 38128216, 40851660, 42894243, 47660270, 49021992, 50383714, 54468880, 57192324, 61277490, 65362656, 71490405, 75575571, 76256432, 81703320, 85788486, 95320540, 98043984, 100767428, 108937760, 114384648, 122554980, 125959285, 142980810, 151151142, 152512864, 163406640, 171576972, 176342999, 190641080, 196087968, 201534856, 214471215, 226726713, 228769296, 245109960, 251918570, 285961620, 302302284, 326813280, 343153944, 352685998, 377877855, 381282160, 403069712, 428942430, 453453426, 457538592, 490219920, 503837140, 529028997, 571923240, 604604568, 686307888, 705371996, 755755710, 762564320, 806139424, 857884860, 881714995, 906906852, 980439840, 1007674280, 1058057994, 1133633565, 1143846480, 1209209136, 1372615776, 1410743992, 1511511420, 1587086991, 1715769720, 1763429990, 1813813704, 2015348560, 2116115988, 2267267130, 2287692960, 2418418272, 2645144985, 2821487984, 3023022840, 3174173982, 3431539440, 3526859980, 3627627408, 4030697120, 4232231976, 4534534260, 5290289970, 5642975968, 6046045680, 6348347964, 6863078880, 7053719960, 7255254816, 7935434955, 8464463952, 9069068520, 10580579940, 12092091360, 12696695928, 14107439920, 15870869910, 16928927904, 18138137040, 21161159880, 25393391856, 28214879840, 31741739820, 36276274080, 42322319760, 50786783712, 63483479640, 84644639520, 126966959280, 253933918560]

約数ペア:

[(1, 253933918560), (2, 126966959280), (3, 84644639520), (4, 63483479640), (5, 50786783712), (6, 42322319760), (7, 36276274080), (8, 31741739820), (9, 28214879840), (10, 25393391856), (12, 21161159880), (14, 18138137040), (15, 16928927904), (16, 15870869910), (18, 14107439920), (20, 12696695928), (21, 12092091360), (24, 10580579940), (28, 9069068520), (30, 8464463952), (32, 7935434955), (35, 7255254816), (36, 7053719960), (37, 6863078880), (40, 6348347964), (42, 6046045680), (45, 5642975968), (48, 5290289970), (56, 4534534260), (60, 4232231976), (63, 4030697120), (70, 3627627408), (72, 3526859980), (74, 3431539440), (80, 3174173982), (84, 3023022840), (90, 2821487984), (96, 2645144985), (105, 2418418272), (111, 2287692960), (112, 2267267130), (120, 2116115988), (126, 2015348560), (140, 1813813704), (144, 1763429990), (148, 1715769720), (160, 1587086991), (168, 1511511420), (180, 1410743992), (185, 1372615776), (210, 1209209136), (222, 1143846480), (224, 1133633565), (240, 1058057994), (252, 1007674280), (259, 980439840), (280, 906906852), (288, 881714995), (296, 857884860), (315, 806139424), (333, 762564320), (336, 755755710), (360, 705371996), (370, 686307888), (420, 604604568), (444, 571923240), (480, 529028997), (504, 503837140), (518, 490219920), (555, 457538592), (560, 453453426), (592, 428942430), (630, 403069712), (666, 381282160), (672, 377877855), (720, 352685998), (740, 343153944), (777, 326813280), (840, 302302284), (888, 285961620), (1008, 251918570), (1036, 245109960), (1110, 228769296), (1120, 226726713), (1184, 214471215), (1260, 201534856), (1295, 196087968), (1332, 190641080), (1440, 176342999), (1480, 171576972), (1554, 163406640), (1665, 152512864), (1680, 151151142), (1776, 142980810), (2016, 125959285), (2072, 122554980), (2220, 114384648), (2331, 108937760), (2520, 100767428), (2590, 98043984), (2664, 95320540), (2960, 85788486), (3108, 81703320), (3330, 76256432), (3360, 75575571), (3552, 71490405), (3885, 65362656), (4144, 61277490), (4440, 57192324), (4662, 54468880), (5040, 50383714), (5180, 49021992), (5328, 47660270), (5920, 42894243), (6216, 40851660), (6660, 38128216), (7770, 32681328), (8288, 30638745), (8880, 28596162), (9324, 27234440), (10080, 25191857), (10360, 24510996), (10656, 23830135), (11655, 21787552), (12432, 20425830), (13320, 19064108), (15540, 16340664), (17760, 14298081), (18648, 13617220), (20720, 12255498), (23310, 10893776), (24864, 10212915), (26640, 9532054), (31080, 8170332), (37296, 6808610), (41440, 6127749), (46620, 5446888), (53280, 4766027), (62160, 4085166), (74592, 3404305), (93240, 2723444), (124320, 2042583), (186480, 1361722), (372960, 680861)]