206799176880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{542951}}^1$

素因数の和:543016

約数の個数: 180

約数和(自身を含む): 726010438608

約数和(自身を除く): 519211261728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 720, 828, 920, 1035, 1058, 1104, 1380, 1587, 1656, 1840, 2070, 2116, 2645, 2760, 3174, 3312, 4140, 4232, 4761, 5290, 5520, 6348, 7935, 8280, 8464, 9522, 10580, 12696, 15870, 16560, 19044, 21160, 23805, 25392, 31740, 38088, 42320, 47610, 63480, 76176, 95220, 126960, 190440, 380880, 542951, 1085902, 1628853, 2171804, 2714755, 3257706, 4343608, 4886559, 5429510, 6515412, 8144265, 8687216, 9773118, 10859020, 12487873, 13030824, 16288530, 19546236, 21718040, 24432795, 24975746, 26061648, 32577060, 37463619, 39092472, 43436080, 48865590, 49951492, 62439365, 65154120, 74927238, 78184944, 97731180, 99902984, 112390857, 124878730, 130308240, 149854476, 187318095, 195462360, 199805968, 224781714, 249757460, 287221079, 299708952, 374636190, 390924720, 449563428, 499514920, 561954285, 574442158, 599417904, 749272380, 861663237, 899126856, 999029840, 1123908570, 1148884316, 1436105395, 1498544760, 1723326474, 1798253712, 2247817140, 2297768632, 2584989711, 2872210790, 2997089520, 3446652948, 4308316185, 4495634280, 4595537264, 5169979422, 5744421580, 6893305896, 8616632370, 8991268560, 10339958844, 11488843160, 12924948555, 13786611792, 17233264740, 20679917688, 22977686320, 25849897110, 34466529480, 41359835376, 51699794220, 68933058960, 103399588440, 206799176880]

約数ペア:

[(1, 206799176880), (2, 103399588440), (3, 68933058960), (4, 51699794220), (5, 41359835376), (6, 34466529480), (8, 25849897110), (9, 22977686320), (10, 20679917688), (12, 17233264740), (15, 13786611792), (16, 12924948555), (18, 11488843160), (20, 10339958844), (23, 8991268560), (24, 8616632370), (30, 6893305896), (36, 5744421580), (40, 5169979422), (45, 4595537264), (46, 4495634280), (48, 4308316185), (60, 3446652948), (69, 2997089520), (72, 2872210790), (80, 2584989711), (90, 2297768632), (92, 2247817140), (115, 1798253712), (120, 1723326474), (138, 1498544760), (144, 1436105395), (180, 1148884316), (184, 1123908570), (207, 999029840), (230, 899126856), (240, 861663237), (276, 749272380), (345, 599417904), (360, 574442158), (368, 561954285), (414, 499514920), (460, 449563428), (529, 390924720), (552, 374636190), (690, 299708952), (720, 287221079), (828, 249757460), (920, 224781714), (1035, 199805968), (1058, 195462360), (1104, 187318095), (1380, 149854476), (1587, 130308240), (1656, 124878730), (1840, 112390857), (2070, 99902984), (2116, 97731180), (2645, 78184944), (2760, 74927238), (3174, 65154120), (3312, 62439365), (4140, 49951492), (4232, 48865590), (4761, 43436080), (5290, 39092472), (5520, 37463619), (6348, 32577060), (7935, 26061648), (8280, 24975746), (8464, 24432795), (9522, 21718040), (10580, 19546236), (12696, 16288530), (15870, 13030824), (16560, 12487873), (19044, 10859020), (21160, 9773118), (23805, 8687216), (25392, 8144265), (31740, 6515412), (38088, 5429510), (42320, 4886559), (47610, 4343608), (63480, 3257706), (76176, 2714755), (95220, 2171804), (126960, 1628853), (190440, 1085902), (380880, 542951)]