345407160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1453}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 1189255680

約数和(自身を除く): 843848520

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, 283, 420, 566, 840, 849, 1132, 1415, 1453, 1698, 1981, 2264, 2830, 2906, 3396, 3962, 4245, 4359, 5660, 5812, 5943, 6792, 7265, 7924, 8490, 8718, 9905, 10171, 11320, 11624, 11886, 14530, 15848, 16980, 17436, 19810, 20342, 21795, 23772, 29060, 29715, 30513, 33960, 34872, 39620, 40684, 43590, 47544, 50855, 58120, 59430, 61026, 79240, 81368, 87180, 101710, 118860, 122052, 152565, 174360, 203420, 237720, 244104, 305130, 406840, 411199, 610260, 822398, 1220520, 1233597, 1644796, 2055995, 2467194, 2878393, 3289592, 4111990, 4934388, 5756786, 6167985, 8223980, 8635179, 9868776, 11513572, 12335970, 14391965, 16447960, 17270358, 23027144, 24671940, 28783930, 34540716, 43175895, 49343880, 57567860, 69081432, 86351790, 115135720, 172703580, 345407160]

約数ペア:

[(1, 345407160), (2, 172703580), (3, 115135720), (4, 86351790), (5, 69081432), (6, 57567860), (7, 49343880), (8, 43175895), (10, 34540716), (12, 28783930), (14, 24671940), (15, 23027144), (20, 17270358), (21, 16447960), (24, 14391965), (28, 12335970), (30, 11513572), (35, 9868776), (40, 8635179), (42, 8223980), (56, 6167985), (60, 5756786), (70, 4934388), (84, 4111990), (105, 3289592), (120, 2878393), (140, 2467194), (168, 2055995), (210, 1644796), (280, 1233597), (283, 1220520), (420, 822398), (566, 610260), (840, 411199), (849, 406840), (1132, 305130), (1415, 244104), (1453, 237720), (1698, 203420), (1981, 174360), (2264, 152565), (2830, 122052), (2906, 118860), (3396, 101710), (3962, 87180), (4245, 81368), (4359, 79240), (5660, 61026), (5812, 59430), (5943, 58120), (6792, 50855), (7265, 47544), (7924, 43590), (8490, 40684), (8718, 39620), (9905, 34872), (10171, 33960), (11320, 30513), (11624, 29715), (11886, 29060), (14530, 23772), (15848, 21795), (16980, 20342), (17436, 19810)]