42077778820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32801}}^1$

素因数の和:32859

約数の個数: 192

約数和(自身を含む): 119031897600

約数和(自身を除く): 76954118780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 340, 343, 374, 385, 476, 490, 539, 595, 686, 748, 770, 833, 935, 980, 1078, 1190, 1309, 1372, 1540, 1666, 1715, 1870, 2156, 2380, 2618, 2695, 3332, 3430, 3740, 3773, 4165, 5236, 5390, 5831, 6545, 6860, 7546, 8330, 9163, 10780, 11662, 13090, 15092, 16660, 18326, 18865, 23324, 26180, 29155, 32801, 36652, 37730, 45815, 58310, 64141, 65602, 75460, 91630, 116620, 128282, 131204, 164005, 183260, 229607, 256564, 320705, 328010, 360811, 459214, 557617, 641410, 656020, 721622, 918428, 1115234, 1148035, 1282820, 1443244, 1607249, 1804055, 2230468, 2296070, 2525677, 2788085, 3214498, 3608110, 3903319, 4592140, 5051354, 5576170, 6133787, 6428996, 7216220, 7806638, 8036245, 10102708, 11152340, 11250743, 12267574, 12628385, 15613276, 16072490, 17679739, 19516595, 22501486, 24535148, 25256770, 27323233, 30668935, 32144980, 35359478, 39033190, 42936509, 45002972, 50513540, 54646466, 56253715, 61337870, 70718956, 78066380, 85873018, 88398695, 109292932, 112507430, 122675740, 123758173, 136616165, 171746036, 176797390, 191262631, 214682545, 225014860, 247516346, 273232330, 300555563, 353594780, 382525262, 429365090, 495032692, 546464660, 601111126, 618790865, 765050524, 858730180, 956313155, 1202222252, 1237581730, 1502777815, 1912626310, 2103888941, 2475163460, 3005555630, 3825252620, 4207777882, 6011111260, 8415555764, 10519444705, 21038889410, 42077778820]

約数ペア:

[(1, 42077778820), (2, 21038889410), (4, 10519444705), (5, 8415555764), (7, 6011111260), (10, 4207777882), (11, 3825252620), (14, 3005555630), (17, 2475163460), (20, 2103888941), (22, 1912626310), (28, 1502777815), (34, 1237581730), (35, 1202222252), (44, 956313155), (49, 858730180), (55, 765050524), (68, 618790865), (70, 601111126), (77, 546464660), (85, 495032692), (98, 429365090), (110, 382525262), (119, 353594780), (140, 300555563), (154, 273232330), (170, 247516346), (187, 225014860), (196, 214682545), (220, 191262631), (238, 176797390), (245, 171746036), (308, 136616165), (340, 123758173), (343, 122675740), (374, 112507430), (385, 109292932), (476, 88398695), (490, 85873018), (539, 78066380), (595, 70718956), (686, 61337870), (748, 56253715), (770, 54646466), (833, 50513540), (935, 45002972), (980, 42936509), (1078, 39033190), (1190, 35359478), (1309, 32144980), (1372, 30668935), (1540, 27323233), (1666, 25256770), (1715, 24535148), (1870, 22501486), (2156, 19516595), (2380, 17679739), (2618, 16072490), (2695, 15613276), (3332, 12628385), (3430, 12267574), (3740, 11250743), (3773, 11152340), (4165, 10102708), (5236, 8036245), (5390, 7806638), (5831, 7216220), (6545, 6428996), (6860, 6133787), (7546, 5576170), (8330, 5051354), (9163, 4592140), (10780, 3903319), (11662, 3608110), (13090, 3214498), (15092, 2788085), (16660, 2525677), (18326, 2296070), (18865, 2230468), (23324, 1804055), (26180, 1607249), (29155, 1443244), (32801, 1282820), (36652, 1148035), (37730, 1115234), (45815, 918428), (58310, 721622), (64141, 656020), (65602, 641410), (75460, 557617), (91630, 459214), (116620, 360811), (128282, 328010), (131204, 320705), (164005, 256564), (183260, 229607)]