2056510740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 6283630080

約数和(自身を除く): 4227119340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 73, 85, 102, 142, 146, 170, 204, 213, 219, 255, 284, 292, 340, 355, 365, 389, 426, 438, 510, 710, 730, 778, 852, 876, 1020, 1065, 1095, 1167, 1207, 1241, 1420, 1460, 1556, 1945, 2130, 2190, 2334, 2414, 2482, 3621, 3723, 3890, 4260, 4380, 4668, 4828, 4964, 5183, 5835, 6035, 6205, 6613, 7242, 7446, 7780, 10366, 11670, 12070, 12410, 13226, 14484, 14892, 15549, 18105, 18615, 19839, 20732, 23340, 24140, 24820, 25915, 26452, 27619, 28397, 31098, 33065, 36210, 37230, 39678, 51830, 55238, 56794, 62196, 66130, 72420, 74460, 77745, 79356, 82857, 85191, 88111, 99195, 103660, 110476, 113588, 132260, 138095, 141985, 155490, 165714, 170382, 176222, 198390, 264333, 276190, 283970, 310980, 331428, 340764, 352444, 396780, 414285, 425955, 440555, 469523, 482749, 528666, 552380, 567940, 828570, 851910, 881110, 939046, 965498, 1057332, 1321665, 1408569, 1448247, 1657140, 1703820, 1762220, 1878092, 1930996, 2016187, 2347615, 2413745, 2643330, 2817138, 2896494, 4032374, 4695230, 4827490, 5286660, 5634276, 5792988, 6048561, 7042845, 7241235, 8064748, 9390460, 9654980, 10080935, 12097122, 14085690, 14482470, 20161870, 24194244, 28171380, 28964940, 30242805, 34275179, 40323740, 60485610, 68550358, 102825537, 120971220, 137100716, 171375895, 205651074, 342751790, 411302148, 514127685, 685503580, 1028255370, 2056510740]

約数ペア:

[(1, 2056510740), (2, 1028255370), (3, 685503580), (4, 514127685), (5, 411302148), (6, 342751790), (10, 205651074), (12, 171375895), (15, 137100716), (17, 120971220), (20, 102825537), (30, 68550358), (34, 60485610), (51, 40323740), (60, 34275179), (68, 30242805), (71, 28964940), (73, 28171380), (85, 24194244), (102, 20161870), (142, 14482470), (146, 14085690), (170, 12097122), (204, 10080935), (213, 9654980), (219, 9390460), (255, 8064748), (284, 7241235), (292, 7042845), (340, 6048561), (355, 5792988), (365, 5634276), (389, 5286660), (426, 4827490), (438, 4695230), (510, 4032374), (710, 2896494), (730, 2817138), (778, 2643330), (852, 2413745), (876, 2347615), (1020, 2016187), (1065, 1930996), (1095, 1878092), (1167, 1762220), (1207, 1703820), (1241, 1657140), (1420, 1448247), (1460, 1408569), (1556, 1321665), (1945, 1057332), (2130, 965498), (2190, 939046), (2334, 881110), (2414, 851910), (2482, 828570), (3621, 567940), (3723, 552380), (3890, 528666), (4260, 482749), (4380, 469523), (4668, 440555), (4828, 425955), (4964, 414285), (5183, 396780), (5835, 352444), (6035, 340764), (6205, 331428), (6613, 310980), (7242, 283970), (7446, 276190), (7780, 264333), (10366, 198390), (11670, 176222), (12070, 170382), (12410, 165714), (13226, 155490), (14484, 141985), (14892, 138095), (15549, 132260), (18105, 113588), (18615, 110476), (19839, 103660), (20732, 99195), (23340, 88111), (24140, 85191), (24820, 82857), (25915, 79356), (26452, 77745), (27619, 74460), (28397, 72420), (31098, 66130), (33065, 62196), (36210, 56794), (37230, 55238), (39678, 51830)]