326830560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 1184730624

約数和(自身を除く): 857900064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 420, 422, 461, 480, 560, 633, 672, 840, 844, 922, 1055, 1120, 1266, 1383, 1477, 1680, 1688, 1844, 2110, 2305, 2532, 2766, 2954, 3165, 3227, 3360, 3376, 3688, 4220, 4431, 4610, 5064, 5532, 5908, 6330, 6454, 6752, 6915, 7376, 7385, 8440, 8862, 9220, 9681, 10128, 11064, 11816, 12660, 12908, 13830, 14752, 14770, 16135, 16880, 17724, 18440, 19362, 20256, 22128, 22155, 23632, 25320, 25816, 27660, 29540, 32270, 33760, 35448, 36880, 38724, 44256, 44310, 47264, 48405, 50640, 51632, 55320, 59080, 64540, 70896, 73760, 77448, 88620, 96810, 97271, 101280, 103264, 110640, 118160, 129080, 141792, 154896, 177240, 193620, 194542, 221280, 236320, 258160, 291813, 309792, 354480, 387240, 389084, 486355, 516320, 583626, 680897, 708960, 774480, 778168, 972710, 1167252, 1361794, 1459065, 1548960, 1556336, 1945420, 2042691, 2334504, 2723588, 2918130, 3112672, 3404485, 3890840, 4085382, 4669008, 5447176, 5836260, 6808970, 7781680, 8170764, 9338016, 10213455, 10894352, 11672520, 13617940, 15563360, 16341528, 20426910, 21788704, 23345040, 27235880, 32683056, 40853820, 46690080, 54471760, 65366112, 81707640, 108943520, 163415280, 326830560]

約数ペア:

[(1, 326830560), (2, 163415280), (3, 108943520), (4, 81707640), (5, 65366112), (6, 54471760), (7, 46690080), (8, 40853820), (10, 32683056), (12, 27235880), (14, 23345040), (15, 21788704), (16, 20426910), (20, 16341528), (21, 15563360), (24, 13617940), (28, 11672520), (30, 10894352), (32, 10213455), (35, 9338016), (40, 8170764), (42, 7781680), (48, 6808970), (56, 5836260), (60, 5447176), (70, 4669008), (80, 4085382), (84, 3890840), (96, 3404485), (105, 3112672), (112, 2918130), (120, 2723588), (140, 2334504), (160, 2042691), (168, 1945420), (210, 1556336), (211, 1548960), (224, 1459065), (240, 1361794), (280, 1167252), (336, 972710), (420, 778168), (422, 774480), (461, 708960), (480, 680897), (560, 583626), (633, 516320), (672, 486355), (840, 389084), (844, 387240), (922, 354480), (1055, 309792), (1120, 291813), (1266, 258160), (1383, 236320), (1477, 221280), (1680, 194542), (1688, 193620), (1844, 177240), (2110, 154896), (2305, 141792), (2532, 129080), (2766, 118160), (2954, 110640), (3165, 103264), (3227, 101280), (3360, 97271), (3376, 96810), (3688, 88620), (4220, 77448), (4431, 73760), (4610, 70896), (5064, 64540), (5532, 59080), (5908, 55320), (6330, 51632), (6454, 50640), (6752, 48405), (6915, 47264), (7376, 44310), (7385, 44256), (8440, 38724), (8862, 36880), (9220, 35448), (9681, 33760), (10128, 32270), (11064, 29540), (11816, 27660), (12660, 25816), (12908, 25320), (13830, 23632), (14752, 22155), (14770, 22128), (16135, 20256), (16880, 19362), (17724, 18440)]