2288070680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2222

約数の個数: 128

約数和(自身を含む): 6082560000

約数和(自身を除く): 3794489320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 343, 392, 395, 490, 553, 632, 686, 790, 980, 1106, 1372, 1580, 1715, 1960, 2111, 2212, 2744, 2765, 3160, 3430, 3871, 4222, 4424, 5530, 6860, 7742, 8444, 10555, 11060, 13720, 14777, 15484, 16888, 19355, 21110, 22120, 27097, 29554, 30968, 38710, 42220, 54194, 59108, 73885, 77420, 84440, 103439, 108388, 118216, 135485, 147770, 154840, 166769, 206878, 216776, 270970, 295540, 333538, 413756, 517195, 541940, 591080, 667076, 724073, 827512, 833845, 1034390, 1083880, 1167383, 1334152, 1448146, 1667690, 2068780, 2334766, 2896292, 3335380, 3620365, 4137560, 4669532, 5792584, 5836915, 6670760, 7240730, 8171681, 9339064, 11673830, 14481460, 16343362, 23347660, 28962920, 32686724, 40858405, 46695320, 57201767, 65373448, 81716810, 114403534, 163433620, 228807068, 286008835, 326867240, 457614136, 572017670, 1144035340, 2288070680]

約数ペア:

[(1, 2288070680), (2, 1144035340), (4, 572017670), (5, 457614136), (7, 326867240), (8, 286008835), (10, 228807068), (14, 163433620), (20, 114403534), (28, 81716810), (35, 65373448), (40, 57201767), (49, 46695320), (56, 40858405), (70, 32686724), (79, 28962920), (98, 23347660), (140, 16343362), (158, 14481460), (196, 11673830), (245, 9339064), (280, 8171681), (316, 7240730), (343, 6670760), (392, 5836915), (395, 5792584), (490, 4669532), (553, 4137560), (632, 3620365), (686, 3335380), (790, 2896292), (980, 2334766), (1106, 2068780), (1372, 1667690), (1580, 1448146), (1715, 1334152), (1960, 1167383), (2111, 1083880), (2212, 1034390), (2744, 833845), (2765, 827512), (3160, 724073), (3430, 667076), (3871, 591080), (4222, 541940), (4424, 517195), (5530, 413756), (6860, 333538), (7742, 295540), (8444, 270970), (10555, 216776), (11060, 206878), (13720, 166769), (14777, 154840), (15484, 147770), (16888, 135485), (19355, 118216), (21110, 108388), (22120, 103439), (27097, 84440), (29554, 77420), (30968, 73885), (38710, 59108), (42220, 54194)]