970041520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 2662508160

約数和(自身を除く): 1692466640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 73, 80, 112, 122, 140, 146, 244, 280, 292, 305, 365, 389, 427, 488, 511, 560, 584, 610, 730, 778, 854, 976, 1022, 1168, 1220, 1460, 1556, 1708, 1945, 2044, 2135, 2440, 2555, 2723, 2920, 3112, 3416, 3890, 4088, 4270, 4453, 4880, 5110, 5446, 5840, 6224, 6832, 7780, 8176, 8540, 8906, 10220, 10892, 13615, 15560, 17080, 17812, 20440, 21784, 22265, 23729, 27230, 28397, 31120, 31171, 34160, 35624, 40880, 43568, 44530, 47458, 54460, 56794, 62342, 71248, 89060, 94916, 108920, 113588, 118645, 124684, 141985, 155855, 166103, 178120, 189832, 198779, 217840, 227176, 237290, 249368, 283970, 311710, 332206, 356240, 379664, 397558, 454352, 474580, 498736, 567940, 623420, 664412, 795116, 830515, 949160, 993895, 1135880, 1246840, 1328824, 1590232, 1661030, 1732217, 1898320, 1987790, 2271760, 2493680, 2657648, 3180464, 3322060, 3464434, 3975580, 6644120, 6928868, 7951160, 8661085, 12125519, 13288240, 13857736, 15902320, 17322170, 24251038, 27715472, 34644340, 48502076, 60627595, 69288680, 97004152, 121255190, 138577360, 194008304, 242510380, 485020760, 970041520]

約数ペア:

[(1, 970041520), (2, 485020760), (4, 242510380), (5, 194008304), (7, 138577360), (8, 121255190), (10, 97004152), (14, 69288680), (16, 60627595), (20, 48502076), (28, 34644340), (35, 27715472), (40, 24251038), (56, 17322170), (61, 15902320), (70, 13857736), (73, 13288240), (80, 12125519), (112, 8661085), (122, 7951160), (140, 6928868), (146, 6644120), (244, 3975580), (280, 3464434), (292, 3322060), (305, 3180464), (365, 2657648), (389, 2493680), (427, 2271760), (488, 1987790), (511, 1898320), (560, 1732217), (584, 1661030), (610, 1590232), (730, 1328824), (778, 1246840), (854, 1135880), (976, 993895), (1022, 949160), (1168, 830515), (1220, 795116), (1460, 664412), (1556, 623420), (1708, 567940), (1945, 498736), (2044, 474580), (2135, 454352), (2440, 397558), (2555, 379664), (2723, 356240), (2920, 332206), (3112, 311710), (3416, 283970), (3890, 249368), (4088, 237290), (4270, 227176), (4453, 217840), (4880, 198779), (5110, 189832), (5446, 178120), (5840, 166103), (6224, 155855), (6832, 141985), (7780, 124684), (8176, 118645), (8540, 113588), (8906, 108920), (10220, 94916), (10892, 89060), (13615, 71248), (15560, 62342), (17080, 56794), (17812, 54460), (20440, 47458), (21784, 44530), (22265, 43568), (23729, 40880), (27230, 35624), (28397, 34160), (31120, 31171)]