1207646880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1051

約数の個数: 192

約数和(自身を含む): 4168475136

約数和(自身を除く): 2960828256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 331, 352, 440, 480, 528, 660, 662, 691, 880, 993, 1056, 1320, 1324, 1382, 1655, 1760, 1986, 2073, 2640, 2648, 2764, 3310, 3455, 3641, 3972, 4146, 4965, 5280, 5296, 5528, 6620, 6910, 7282, 7601, 7944, 8292, 9930, 10365, 10592, 10923, 11056, 13240, 13820, 14564, 15202, 15888, 16584, 18205, 19860, 20730, 21846, 22112, 22803, 26480, 27640, 29128, 30404, 31776, 33168, 36410, 38005, 39720, 41460, 43692, 45606, 52960, 54615, 55280, 58256, 60808, 66336, 72820, 76010, 79440, 82920, 87384, 91212, 109230, 110560, 114015, 116512, 121616, 145640, 152020, 158880, 165840, 174768, 182424, 218460, 228030, 228721, 243232, 291280, 304040, 331680, 349536, 364848, 436920, 456060, 457442, 582560, 608080, 686163, 729696, 873840, 912120, 914884, 1143605, 1216160, 1372326, 1747680, 1824240, 1829768, 2287210, 2515931, 2744652, 3430815, 3648480, 3659536, 4574420, 5031862, 5489304, 6861630, 7319072, 7547793, 9148840, 10063724, 10978608, 12579655, 13723260, 15095586, 18297680, 20127448, 21957216, 25159310, 27446520, 30191172, 36595360, 37738965, 40254896, 50318620, 54893040, 60382344, 75477930, 80509792, 100637240, 109786080, 120764688, 150955860, 201274480, 241529376, 301911720, 402548960, 603823440, 1207646880]

約数ペア:

[(1, 1207646880), (2, 603823440), (3, 402548960), (4, 301911720), (5, 241529376), (6, 201274480), (8, 150955860), (10, 120764688), (11, 109786080), (12, 100637240), (15, 80509792), (16, 75477930), (20, 60382344), (22, 54893040), (24, 50318620), (30, 40254896), (32, 37738965), (33, 36595360), (40, 30191172), (44, 27446520), (48, 25159310), (55, 21957216), (60, 20127448), (66, 18297680), (80, 15095586), (88, 13723260), (96, 12579655), (110, 10978608), (120, 10063724), (132, 9148840), (160, 7547793), (165, 7319072), (176, 6861630), (220, 5489304), (240, 5031862), (264, 4574420), (330, 3659536), (331, 3648480), (352, 3430815), (440, 2744652), (480, 2515931), (528, 2287210), (660, 1829768), (662, 1824240), (691, 1747680), (880, 1372326), (993, 1216160), (1056, 1143605), (1320, 914884), (1324, 912120), (1382, 873840), (1655, 729696), (1760, 686163), (1986, 608080), (2073, 582560), (2640, 457442), (2648, 456060), (2764, 436920), (3310, 364848), (3455, 349536), (3641, 331680), (3972, 304040), (4146, 291280), (4965, 243232), (5280, 228721), (5296, 228030), (5528, 218460), (6620, 182424), (6910, 174768), (7282, 165840), (7601, 158880), (7944, 152020), (8292, 145640), (9930, 121616), (10365, 116512), (10592, 114015), (10923, 110560), (11056, 109230), (13240, 91212), (13820, 87384), (14564, 82920), (15202, 79440), (15888, 76010), (16584, 72820), (18205, 66336), (19860, 60808), (20730, 58256), (21846, 55280), (22112, 54615), (22803, 52960), (26480, 45606), (27640, 43692), (29128, 41460), (30404, 39720), (31776, 38005), (33168, 36410)]