479898440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2535

約数の個数: 128

約数和(自身を含む): 1339027200

約数和(自身を除く): 859128760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 82, 85, 119, 136, 140, 164, 170, 205, 238, 280, 287, 328, 340, 410, 476, 574, 595, 680, 697, 820, 952, 1148, 1190, 1394, 1435, 1640, 2296, 2380, 2459, 2788, 2870, 3485, 4760, 4879, 4918, 5576, 5740, 6970, 9758, 9836, 11480, 12295, 13940, 17213, 19516, 19672, 24395, 24590, 27880, 34426, 39032, 41803, 48790, 49180, 68852, 83606, 86065, 97580, 98360, 100819, 137704, 167212, 172130, 195160, 201638, 209015, 292621, 334424, 344260, 403276, 418030, 504095, 585242, 688520, 705733, 806552, 836060, 1008190, 1170484, 1411466, 1463105, 1672120, 1713923, 2016380, 2340968, 2822932, 2926210, 3427846, 3528665, 4032760, 5645864, 5852420, 6855692, 7057330, 8569615, 11704840, 11997461, 13711384, 14114660, 17139230, 23994922, 28229320, 34278460, 47989844, 59987305, 68556920, 95979688, 119974610, 239949220, 479898440]

約数ペア:

[(1, 479898440), (2, 239949220), (4, 119974610), (5, 95979688), (7, 68556920), (8, 59987305), (10, 47989844), (14, 34278460), (17, 28229320), (20, 23994922), (28, 17139230), (34, 14114660), (35, 13711384), (40, 11997461), (41, 11704840), (56, 8569615), (68, 7057330), (70, 6855692), (82, 5852420), (85, 5645864), (119, 4032760), (136, 3528665), (140, 3427846), (164, 2926210), (170, 2822932), (205, 2340968), (238, 2016380), (280, 1713923), (287, 1672120), (328, 1463105), (340, 1411466), (410, 1170484), (476, 1008190), (574, 836060), (595, 806552), (680, 705733), (697, 688520), (820, 585242), (952, 504095), (1148, 418030), (1190, 403276), (1394, 344260), (1435, 334424), (1640, 292621), (2296, 209015), (2380, 201638), (2459, 195160), (2788, 172130), (2870, 167212), (3485, 137704), (4760, 100819), (4879, 98360), (4918, 97580), (5576, 86065), (5740, 83606), (6970, 68852), (9758, 49180), (9836, 48790), (11480, 41803), (12295, 39032), (13940, 34426), (17213, 27880), (19516, 24590), (19672, 24395)]