7864630320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1009}}^1$

素因数の和:1763

約数の個数: 160

約数和(自身を含む): 24959831040

約数和(自身を除く): 17095200720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 691, 705, 752, 940, 1009, 1128, 1382, 1410, 1880, 2018, 2073, 2256, 2764, 2820, 3027, 3455, 3760, 4036, 4146, 5045, 5528, 5640, 6054, 6910, 8072, 8292, 10090, 10365, 11056, 11280, 12108, 13820, 15135, 16144, 16584, 20180, 20730, 24216, 27640, 30270, 32477, 33168, 40360, 41460, 47423, 48432, 55280, 60540, 64954, 80720, 82920, 94846, 97431, 121080, 129908, 142269, 162385, 165840, 189692, 194862, 237115, 242160, 259816, 284538, 324770, 379384, 389724, 474230, 487155, 519632, 569076, 649540, 697219, 711345, 758768, 779448, 948460, 974310, 1138152, 1299080, 1394438, 1422690, 1558896, 1896920, 1948620, 2091657, 2276304, 2598160, 2788876, 2845380, 3486095, 3793840, 3897240, 4183314, 5577752, 5690760, 6972190, 7794480, 8366628, 10458285, 11155504, 11381520, 13944380, 16733256, 20916570, 27888760, 32769293, 33466512, 41833140, 55777520, 65538586, 83666280, 98307879, 131077172, 163846465, 167332560, 196615758, 262154344, 327692930, 393231516, 491539395, 524308688, 655385860, 786463032, 983078790, 1310771720, 1572926064, 1966157580, 2621543440, 3932315160, 7864630320]

約数ペア:

[(1, 7864630320), (2, 3932315160), (3, 2621543440), (4, 1966157580), (5, 1572926064), (6, 1310771720), (8, 983078790), (10, 786463032), (12, 655385860), (15, 524308688), (16, 491539395), (20, 393231516), (24, 327692930), (30, 262154344), (40, 196615758), (47, 167332560), (48, 163846465), (60, 131077172), (80, 98307879), (94, 83666280), (120, 65538586), (141, 55777520), (188, 41833140), (235, 33466512), (240, 32769293), (282, 27888760), (376, 20916570), (470, 16733256), (564, 13944380), (691, 11381520), (705, 11155504), (752, 10458285), (940, 8366628), (1009, 7794480), (1128, 6972190), (1382, 5690760), (1410, 5577752), (1880, 4183314), (2018, 3897240), (2073, 3793840), (2256, 3486095), (2764, 2845380), (2820, 2788876), (3027, 2598160), (3455, 2276304), (3760, 2091657), (4036, 1948620), (4146, 1896920), (5045, 1558896), (5528, 1422690), (5640, 1394438), (6054, 1299080), (6910, 1138152), (8072, 974310), (8292, 948460), (10090, 779448), (10365, 758768), (11056, 711345), (11280, 697219), (12108, 649540), (13820, 569076), (15135, 519632), (16144, 487155), (16584, 474230), (20180, 389724), (20730, 379384), (24216, 324770), (27640, 284538), (30270, 259816), (32477, 242160), (33168, 237115), (40360, 194862), (41460, 189692), (47423, 165840), (48432, 162385), (55280, 142269), (60540, 129908), (64954, 121080), (80720, 97431), (82920, 94846)]