2302718680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4817}}^1$

素因数の和:4901

約数の個数: 128

約数和(自身を含む): 5931921600

約数和(自身を除く): 3629202920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 37, 38, 40, 68, 74, 76, 85, 95, 136, 148, 152, 170, 185, 190, 296, 323, 340, 370, 380, 629, 646, 680, 703, 740, 760, 1258, 1292, 1406, 1480, 1615, 2516, 2584, 2812, 3145, 3230, 3515, 4817, 5032, 5624, 6290, 6460, 7030, 9634, 11951, 12580, 12920, 14060, 19268, 23902, 24085, 25160, 28120, 38536, 47804, 48170, 59755, 81889, 91523, 95608, 96340, 119510, 163778, 178229, 183046, 192680, 239020, 327556, 356458, 366092, 409445, 457615, 478040, 655112, 712916, 732184, 818890, 891145, 915230, 1425832, 1555891, 1637780, 1782290, 1830460, 3029893, 3111782, 3275560, 3386351, 3564580, 3660920, 6059786, 6223564, 6772702, 7129160, 7779455, 12119572, 12447128, 13545404, 15149465, 15558910, 16931755, 24239144, 27090808, 30298930, 31117820, 33863510, 57567967, 60597860, 62235640, 67727020, 115135934, 121195720, 135454040, 230271868, 287839835, 460543736, 575679670, 1151359340, 2302718680]

約数ペア:

[(1, 2302718680), (2, 1151359340), (4, 575679670), (5, 460543736), (8, 287839835), (10, 230271868), (17, 135454040), (19, 121195720), (20, 115135934), (34, 67727020), (37, 62235640), (38, 60597860), (40, 57567967), (68, 33863510), (74, 31117820), (76, 30298930), (85, 27090808), (95, 24239144), (136, 16931755), (148, 15558910), (152, 15149465), (170, 13545404), (185, 12447128), (190, 12119572), (296, 7779455), (323, 7129160), (340, 6772702), (370, 6223564), (380, 6059786), (629, 3660920), (646, 3564580), (680, 3386351), (703, 3275560), (740, 3111782), (760, 3029893), (1258, 1830460), (1292, 1782290), (1406, 1637780), (1480, 1555891), (1615, 1425832), (2516, 915230), (2584, 891145), (2812, 818890), (3145, 732184), (3230, 712916), (3515, 655112), (4817, 478040), (5032, 457615), (5624, 409445), (6290, 366092), (6460, 356458), (7030, 327556), (9634, 239020), (11951, 192680), (12580, 183046), (12920, 178229), (14060, 163778), (19268, 119510), (23902, 96340), (24085, 95608), (25160, 91523), (28120, 81889), (38536, 59755), (47804, 48170)]