38159940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 136604160

約数和(自身を除く): 98444220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 241, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 482, 546, 580, 609, 723, 754, 780, 812, 870, 910, 964, 1015, 1092, 1131, 1205, 1218, 1365, 1446, 1508, 1687, 1740, 1820, 1885, 2030, 2262, 2410, 2436, 2639, 2730, 2892, 3045, 3133, 3374, 3615, 3770, 4060, 4524, 4820, 5061, 5278, 5460, 5655, 6090, 6266, 6748, 6989, 7230, 7540, 7917, 8435, 9399, 10122, 10556, 11310, 12180, 12532, 13195, 13978, 14460, 15665, 15834, 16870, 18798, 20244, 20967, 21931, 22620, 25305, 26390, 27956, 31330, 31668, 33740, 34945, 37596, 39585, 41934, 43862, 46995, 48923, 50610, 52780, 62660, 65793, 69890, 79170, 83868, 87724, 90857, 93990, 97846, 101220, 104835, 109655, 131586, 139780, 146769, 158340, 181714, 187980, 195692, 209670, 219310, 244615, 263172, 272571, 293538, 328965, 363428, 419340, 438620, 454285, 489230, 545142, 587076, 635999, 657930, 733845, 908570, 978460, 1090284, 1271998, 1315860, 1362855, 1467690, 1817140, 1907997, 2543996, 2725710, 2935380, 3179995, 3815994, 5451420, 6359990, 7631988, 9539985, 12719980, 19079970, 38159940]

約数ペア:

[(1, 38159940), (2, 19079970), (3, 12719980), (4, 9539985), (5, 7631988), (6, 6359990), (7, 5451420), (10, 3815994), (12, 3179995), (13, 2935380), (14, 2725710), (15, 2543996), (20, 1907997), (21, 1817140), (26, 1467690), (28, 1362855), (29, 1315860), (30, 1271998), (35, 1090284), (39, 978460), (42, 908570), (52, 733845), (58, 657930), (60, 635999), (65, 587076), (70, 545142), (78, 489230), (84, 454285), (87, 438620), (91, 419340), (105, 363428), (116, 328965), (130, 293538), (140, 272571), (145, 263172), (156, 244615), (174, 219310), (182, 209670), (195, 195692), (203, 187980), (210, 181714), (241, 158340), (260, 146769), (273, 139780), (290, 131586), (348, 109655), (364, 104835), (377, 101220), (390, 97846), (406, 93990), (420, 90857), (435, 87724), (455, 83868), (482, 79170), (546, 69890), (580, 65793), (609, 62660), (723, 52780), (754, 50610), (780, 48923), (812, 46995), (870, 43862), (910, 41934), (964, 39585), (1015, 37596), (1092, 34945), (1131, 33740), (1205, 31668), (1218, 31330), (1365, 27956), (1446, 26390), (1508, 25305), (1687, 22620), (1740, 21931), (1820, 20967), (1885, 20244), (2030, 18798), (2262, 16870), (2410, 15834), (2436, 15665), (2639, 14460), (2730, 13978), (2892, 13195), (3045, 12532), (3133, 12180), (3374, 11310), (3615, 10556), (3770, 10122), (4060, 9399), (4524, 8435), (4820, 7917), (5061, 7540), (5278, 7230), (5460, 6989), (5655, 6748), (6090, 6266)]