105234920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 288921600

約数和(自身を除く): 183686680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 131, 133, 140, 151, 152, 190, 262, 266, 280, 302, 380, 524, 532, 604, 655, 665, 755, 760, 917, 1048, 1057, 1064, 1208, 1310, 1330, 1510, 1834, 2114, 2489, 2620, 2660, 2869, 3020, 3668, 4228, 4585, 4978, 5240, 5285, 5320, 5738, 6040, 7336, 8456, 9170, 9956, 10570, 11476, 12445, 14345, 17423, 18340, 19781, 19912, 20083, 21140, 22952, 24890, 28690, 34846, 36680, 39562, 40166, 42280, 49780, 57380, 69692, 79124, 80332, 87115, 98905, 99560, 100415, 114760, 138467, 139384, 158248, 160664, 174230, 197810, 200830, 276934, 348460, 375839, 395620, 401660, 553868, 692335, 696920, 751678, 791240, 803320, 1107736, 1384670, 1503356, 1879195, 2630873, 2769340, 3006712, 3758390, 5261746, 5538680, 7516780, 10523492, 13154365, 15033560, 21046984, 26308730, 52617460, 105234920]

約数ペア:

[(1, 105234920), (2, 52617460), (4, 26308730), (5, 21046984), (7, 15033560), (8, 13154365), (10, 10523492), (14, 7516780), (19, 5538680), (20, 5261746), (28, 3758390), (35, 3006712), (38, 2769340), (40, 2630873), (56, 1879195), (70, 1503356), (76, 1384670), (95, 1107736), (131, 803320), (133, 791240), (140, 751678), (151, 696920), (152, 692335), (190, 553868), (262, 401660), (266, 395620), (280, 375839), (302, 348460), (380, 276934), (524, 200830), (532, 197810), (604, 174230), (655, 160664), (665, 158248), (755, 139384), (760, 138467), (917, 114760), (1048, 100415), (1057, 99560), (1064, 98905), (1208, 87115), (1310, 80332), (1330, 79124), (1510, 69692), (1834, 57380), (2114, 49780), (2489, 42280), (2620, 40166), (2660, 39562), (2869, 36680), (3020, 34846), (3668, 28690), (4228, 24890), (4585, 22952), (4978, 21140), (5240, 20083), (5285, 19912), (5320, 19781), (5738, 18340), (6040, 17423), (7336, 14345), (8456, 12445), (9170, 11476), (9956, 10570)]