189221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 627102720

約数和(自身を除く): 437881200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 877, 899, 930, 1160, 1240, 1392, 1488, 1740, 1754, 1798, 1860, 2320, 2480, 2631, 2697, 3480, 3508, 3596, 3720, 4385, 4495, 5262, 5394, 6960, 7016, 7192, 7440, 8770, 8990, 10524, 10788, 13155, 13485, 14032, 14384, 17540, 17980, 21048, 21576, 25433, 26310, 26970, 27187, 35080, 35960, 42096, 43152, 50866, 52620, 53940, 54374, 70160, 71920, 76299, 81561, 101732, 105240, 107880, 108748, 127165, 135935, 152598, 163122, 203464, 210480, 215760, 217496, 254330, 271870, 305196, 326244, 381495, 406928, 407805, 434992, 508660, 543740, 610392, 652488, 762990, 788423, 815610, 1017320, 1087480, 1220784, 1304976, 1525980, 1576846, 1631220, 2034640, 2174960, 2365269, 3051960, 3153692, 3262440, 3942115, 4730538, 6103920, 6307384, 6524880, 7884230, 9461076, 11826345, 12614768, 15768460, 18922152, 23652690, 31536920, 37844304, 47305380, 63073840, 94610760, 189221520]

約数ペア:

[(1, 189221520), (2, 94610760), (3, 63073840), (4, 47305380), (5, 37844304), (6, 31536920), (8, 23652690), (10, 18922152), (12, 15768460), (15, 12614768), (16, 11826345), (20, 9461076), (24, 7884230), (29, 6524880), (30, 6307384), (31, 6103920), (40, 4730538), (48, 3942115), (58, 3262440), (60, 3153692), (62, 3051960), (80, 2365269), (87, 2174960), (93, 2034640), (116, 1631220), (120, 1576846), (124, 1525980), (145, 1304976), (155, 1220784), (174, 1087480), (186, 1017320), (232, 815610), (240, 788423), (248, 762990), (290, 652488), (310, 610392), (348, 543740), (372, 508660), (435, 434992), (464, 407805), (465, 406928), (496, 381495), (580, 326244), (620, 305196), (696, 271870), (744, 254330), (870, 217496), (877, 215760), (899, 210480), (930, 203464), (1160, 163122), (1240, 152598), (1392, 135935), (1488, 127165), (1740, 108748), (1754, 107880), (1798, 105240), (1860, 101732), (2320, 81561), (2480, 76299), (2631, 71920), (2697, 70160), (3480, 54374), (3508, 53940), (3596, 52620), (3720, 50866), (4385, 43152), (4495, 42096), (5262, 35960), (5394, 35080), (6960, 27187), (7016, 26970), (7192, 26310), (7440, 25433), (8770, 21576), (8990, 21048), (10524, 17980), (10788, 17540), (13155, 14384), (13485, 14032)]