148763580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 499903488

約数和(自身を除く): 351139908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 53, 60, 70, 82, 84, 105, 106, 123, 140, 159, 163, 164, 205, 210, 212, 246, 265, 287, 318, 326, 371, 410, 420, 489, 492, 530, 574, 615, 636, 652, 742, 795, 815, 820, 861, 978, 1060, 1113, 1141, 1148, 1230, 1435, 1484, 1590, 1630, 1722, 1855, 1956, 2173, 2226, 2282, 2445, 2460, 2870, 3180, 3260, 3423, 3444, 3710, 4305, 4346, 4452, 4564, 4890, 5565, 5705, 5740, 6519, 6683, 6846, 7420, 8610, 8639, 8692, 9780, 10865, 11130, 11410, 13038, 13366, 13692, 15211, 17115, 17220, 17278, 20049, 21730, 22260, 22820, 25917, 26076, 26732, 30422, 32595, 33415, 34230, 34556, 40098, 43195, 43460, 45633, 46781, 51834, 60473, 60844, 65190, 66830, 68460, 76055, 80196, 86390, 91266, 93562, 100245, 103668, 120946, 129585, 130380, 133660, 140343, 152110, 172780, 181419, 182532, 187124, 200490, 228165, 233905, 241892, 259170, 280686, 302365, 304220, 354199, 362838, 400980, 456330, 467810, 518340, 561372, 604730, 701715, 708398, 725676, 907095, 912660, 935620, 1062597, 1209460, 1403430, 1416796, 1770995, 1814190, 2125194, 2479393, 2806860, 3541990, 3628380, 4250388, 4958786, 5312985, 7083980, 7438179, 9917572, 10625970, 12396965, 14876358, 21251940, 24793930, 29752716, 37190895, 49587860, 74381790, 148763580]

約数ペア:

[(1, 148763580), (2, 74381790), (3, 49587860), (4, 37190895), (5, 29752716), (6, 24793930), (7, 21251940), (10, 14876358), (12, 12396965), (14, 10625970), (15, 9917572), (20, 7438179), (21, 7083980), (28, 5312985), (30, 4958786), (35, 4250388), (41, 3628380), (42, 3541990), (53, 2806860), (60, 2479393), (70, 2125194), (82, 1814190), (84, 1770995), (105, 1416796), (106, 1403430), (123, 1209460), (140, 1062597), (159, 935620), (163, 912660), (164, 907095), (205, 725676), (210, 708398), (212, 701715), (246, 604730), (265, 561372), (287, 518340), (318, 467810), (326, 456330), (371, 400980), (410, 362838), (420, 354199), (489, 304220), (492, 302365), (530, 280686), (574, 259170), (615, 241892), (636, 233905), (652, 228165), (742, 200490), (795, 187124), (815, 182532), (820, 181419), (861, 172780), (978, 152110), (1060, 140343), (1113, 133660), (1141, 130380), (1148, 129585), (1230, 120946), (1435, 103668), (1484, 100245), (1590, 93562), (1630, 91266), (1722, 86390), (1855, 80196), (1956, 76055), (2173, 68460), (2226, 66830), (2282, 65190), (2445, 60844), (2460, 60473), (2870, 51834), (3180, 46781), (3260, 45633), (3423, 43460), (3444, 43195), (3710, 40098), (4305, 34556), (4346, 34230), (4452, 33415), (4564, 32595), (4890, 30422), (5565, 26732), (5705, 26076), (5740, 25917), (6519, 22820), (6683, 22260), (6846, 21730), (7420, 20049), (8610, 17278), (8639, 17220), (8692, 17115), (9780, 15211), (10865, 13692), (11130, 13366), (11410, 13038)]