2889551280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156361}}^1$

素因数の和:156395

約数の個数: 160

約数和(自身を含む): 11167999488

約数和(自身を除く): 8278448208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 156361, 312722, 469083, 625444, 781805, 938166, 1094527, 1250888, 1563610, 1719971, 1876332, 2189054, 2345415, 2501776, 3127220, 3283581, 3439942, 3752664, 4378108, 4690830, 5159913, 5472635, 6254440, 6567162, 6879884, 7505328, 8599855, 8756216, 9381660, 10319826, 10945270, 12039797, 12508880, 13134324, 13759768, 16417905, 17199710, 17512432, 18763320, 20639652, 21890540, 24079594, 25799565, 26268648, 27519536, 32835810, 34399420, 36119391, 37526640, 41279304, 43781080, 48159188, 51599130, 52537296, 60198985, 65671620, 68798840, 72238782, 82558608, 87562160, 96318376, 103198260, 120397970, 131343240, 137597680, 144477564, 180596955, 192636752, 206396520, 240795940, 262686480, 288955128, 361193910, 412793040, 481591880, 577910256, 722387820, 963183760, 1444775640, 2889551280]

約数ペア:

[(1, 2889551280), (2, 1444775640), (3, 963183760), (4, 722387820), (5, 577910256), (6, 481591880), (7, 412793040), (8, 361193910), (10, 288955128), (11, 262686480), (12, 240795940), (14, 206396520), (15, 192636752), (16, 180596955), (20, 144477564), (21, 137597680), (22, 131343240), (24, 120397970), (28, 103198260), (30, 96318376), (33, 87562160), (35, 82558608), (40, 72238782), (42, 68798840), (44, 65671620), (48, 60198985), (55, 52537296), (56, 51599130), (60, 48159188), (66, 43781080), (70, 41279304), (77, 37526640), (80, 36119391), (84, 34399420), (88, 32835810), (105, 27519536), (110, 26268648), (112, 25799565), (120, 24079594), (132, 21890540), (140, 20639652), (154, 18763320), (165, 17512432), (168, 17199710), (176, 16417905), (210, 13759768), (220, 13134324), (231, 12508880), (240, 12039797), (264, 10945270), (280, 10319826), (308, 9381660), (330, 8756216), (336, 8599855), (385, 7505328), (420, 6879884), (440, 6567162), (462, 6254440), (528, 5472635), (560, 5159913), (616, 4690830), (660, 4378108), (770, 3752664), (840, 3439942), (880, 3283581), (924, 3127220), (1155, 2501776), (1232, 2345415), (1320, 2189054), (1540, 1876332), (1680, 1719971), (1848, 1563610), (2310, 1250888), (2640, 1094527), (3080, 938166), (3696, 781805), (4620, 625444), (6160, 469083), (9240, 312722), (18480, 156361)]