2192955887640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9281}}^1\times {\mathrm{281291}}^1$

素因数の和:290593

約数の個数: 128

約数和(自身を含む): 7519542750720

約数和(自身を除く): 5326586863080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 9281, 18562, 27843, 37124, 46405, 55686, 64967, 74248, 92810, 111372, 129934, 139215, 185620, 194901, 222744, 259868, 278430, 281291, 324835, 371240, 389802, 519736, 556860, 562582, 649670, 779604, 843873, 974505, 1113720, 1125164, 1299340, 1406455, 1559208, 1687746, 1949010, 1969037, 2250328, 2598680, 2812910, 3375492, 3898020, 3938074, 4219365, 5625820, 5907111, 6750984, 7796040, 7876148, 8438730, 9845185, 11251640, 11814222, 15752296, 16877460, 19690370, 23628444, 29535555, 33754920, 39380740, 47256888, 59071110, 78761480, 118142220, 236284440, 2610661771, 5221323542, 7831985313, 10442647084, 13053308855, 15663970626, 18274632397, 20885294168, 26106617710, 31327941252, 36549264794, 39159926565, 52213235420, 54823897191, 62655882504, 73098529588, 78319853130, 91373161985, 104426470840, 109647794382, 146197059176, 156639706260, 182746323970, 219295588764, 274119485955, 313279412520, 365492647940, 438591177528, 548238971910, 730985295880, 1096477943820, 2192955887640]

約数ペア:

[(1, 2192955887640), (2, 1096477943820), (3, 730985295880), (4, 548238971910), (5, 438591177528), (6, 365492647940), (7, 313279412520), (8, 274119485955), (10, 219295588764), (12, 182746323970), (14, 156639706260), (15, 146197059176), (20, 109647794382), (21, 104426470840), (24, 91373161985), (28, 78319853130), (30, 73098529588), (35, 62655882504), (40, 54823897191), (42, 52213235420), (56, 39159926565), (60, 36549264794), (70, 31327941252), (84, 26106617710), (105, 20885294168), (120, 18274632397), (140, 15663970626), (168, 13053308855), (210, 10442647084), (280, 7831985313), (420, 5221323542), (840, 2610661771), (9281, 236284440), (18562, 118142220), (27843, 78761480), (37124, 59071110), (46405, 47256888), (55686, 39380740), (64967, 33754920), (74248, 29535555), (92810, 23628444), (111372, 19690370), (129934, 16877460), (139215, 15752296), (185620, 11814222), (194901, 11251640), (222744, 9845185), (259868, 8438730), (278430, 7876148), (281291, 7796040), (324835, 6750984), (371240, 5907111), (389802, 5625820), (519736, 4219365), (556860, 3938074), (562582, 3898020), (649670, 3375492), (779604, 2812910), (843873, 2598680), (974505, 2250328), (1113720, 1969037), (1125164, 1949010), (1299340, 1687746), (1406455, 1559208)]