1330703280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 240

約数和(自身を含む): 4676218560

約数和(自身を除く): 3345515280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 101, 116, 120, 144, 145, 174, 180, 202, 232, 240, 261, 290, 303, 348, 360, 404, 435, 464, 505, 522, 580, 606, 631, 696, 720, 808, 870, 909, 1010, 1044, 1160, 1212, 1262, 1305, 1392, 1515, 1616, 1740, 1818, 1893, 2020, 2088, 2320, 2424, 2524, 2610, 2929, 3030, 3155, 3480, 3636, 3786, 4040, 4176, 4545, 4848, 5048, 5220, 5679, 5858, 6060, 6310, 6960, 7272, 7572, 8080, 8787, 9090, 9465, 10096, 10440, 11358, 11716, 12120, 12620, 14544, 14645, 15144, 17574, 18180, 18299, 18930, 20880, 22716, 23432, 24240, 25240, 26361, 28395, 29290, 30288, 35148, 36360, 36598, 37860, 43935, 45432, 46864, 50480, 52722, 54897, 56790, 58580, 63731, 70296, 72720, 73196, 75720, 87870, 90864, 91495, 105444, 109794, 113580, 117160, 127462, 131805, 140592, 146392, 151440, 164691, 175740, 182990, 191193, 210888, 219588, 227160, 234320, 254924, 263610, 274485, 292784, 318655, 329382, 351480, 365980, 382386, 421776, 439176, 454320, 509848, 527220, 548970, 573579, 637310, 658764, 702960, 731960, 764772, 823455, 878352, 955965, 1019696, 1054440, 1097940, 1147158, 1274620, 1317528, 1463920, 1529544, 1646910, 1848199, 1911930, 2108880, 2195880, 2294316, 2549240, 2635056, 2867895, 3059088, 3293820, 3696398, 3823860, 4391760, 4588632, 5098480, 5544597, 5735790, 6587640, 7392796, 7647720, 9177264, 9240995, 11089194, 11471580, 13175280, 14785592, 15295440, 16633791, 18481990, 22178388, 22943160, 27722985, 29571184, 33267582, 36963980, 44356776, 45886320, 55445970, 66535164, 73927960, 83168955, 88713552, 110891940, 133070328, 147855920, 166337910, 221783880, 266140656, 332675820, 443567760, 665351640, 1330703280]

約数ペア:

[(1, 1330703280), (2, 665351640), (3, 443567760), (4, 332675820), (5, 266140656), (6, 221783880), (8, 166337910), (9, 147855920), (10, 133070328), (12, 110891940), (15, 88713552), (16, 83168955), (18, 73927960), (20, 66535164), (24, 55445970), (29, 45886320), (30, 44356776), (36, 36963980), (40, 33267582), (45, 29571184), (48, 27722985), (58, 22943160), (60, 22178388), (72, 18481990), (80, 16633791), (87, 15295440), (90, 14785592), (101, 13175280), (116, 11471580), (120, 11089194), (144, 9240995), (145, 9177264), (174, 7647720), (180, 7392796), (202, 6587640), (232, 5735790), (240, 5544597), (261, 5098480), (290, 4588632), (303, 4391760), (348, 3823860), (360, 3696398), (404, 3293820), (435, 3059088), (464, 2867895), (505, 2635056), (522, 2549240), (580, 2294316), (606, 2195880), (631, 2108880), (696, 1911930), (720, 1848199), (808, 1646910), (870, 1529544), (909, 1463920), (1010, 1317528), (1044, 1274620), (1160, 1147158), (1212, 1097940), (1262, 1054440), (1305, 1019696), (1392, 955965), (1515, 878352), (1616, 823455), (1740, 764772), (1818, 731960), (1893, 702960), (2020, 658764), (2088, 637310), (2320, 573579), (2424, 548970), (2524, 527220), (2610, 509848), (2929, 454320), (3030, 439176), (3155, 421776), (3480, 382386), (3636, 365980), (3786, 351480), (4040, 329382), (4176, 318655), (4545, 292784), (4848, 274485), (5048, 263610), (5220, 254924), (5679, 234320), (5858, 227160), (6060, 219588), (6310, 210888), (6960, 191193), (7272, 182990), (7572, 175740), (8080, 164691), (8787, 151440), (9090, 146392), (9465, 140592), (10096, 131805), (10440, 127462), (11358, 117160), (11716, 113580), (12120, 109794), (12620, 105444), (14544, 91495), (14645, 90864), (15144, 87870), (17574, 75720), (18180, 73196), (18299, 72720), (18930, 70296), (20880, 63731), (22716, 58580), (23432, 56790), (24240, 54897), (25240, 52722), (26361, 50480), (28395, 46864), (29290, 45432), (30288, 43935), (35148, 37860), (36360, 36598)]