127580640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 445761792

約数和(自身を除く): 318181152

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, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 219, 220, 240, 264, 292, 330, 331, 352, 365, 438, 440, 480, 528, 584, 660, 662, 730, 803, 876, 880, 993, 1056, 1095, 1168, 1320, 1324, 1460, 1606, 1655, 1752, 1760, 1986, 2190, 2336, 2409, 2640, 2648, 2920, 3212, 3310, 3504, 3641, 3972, 4015, 4380, 4818, 4965, 5280, 5296, 5840, 6424, 6620, 7008, 7282, 7944, 8030, 8760, 9636, 9930, 10592, 10923, 11680, 12045, 12848, 13240, 14564, 15888, 16060, 17520, 18205, 19272, 19860, 21846, 24090, 24163, 25696, 26480, 29128, 31776, 32120, 35040, 36410, 38544, 39720, 43692, 48180, 48326, 52960, 54615, 58256, 64240, 72489, 72820, 77088, 79440, 87384, 96360, 96652, 109230, 116512, 120815, 128480, 144978, 145640, 158880, 174768, 192720, 193304, 218460, 241630, 265793, 289956, 291280, 349536, 362445, 385440, 386608, 436920, 483260, 531586, 579912, 582560, 724890, 773216, 797379, 873840, 966520, 1063172, 1159824, 1328965, 1449780, 1594758, 1747680, 1933040, 2126344, 2319648, 2657930, 2899560, 3189516, 3866080, 3986895, 4252688, 5315860, 5799120, 6379032, 7973790, 8505376, 10631720, 11598240, 12758064, 15947580, 21263440, 25516128, 31895160, 42526880, 63790320, 127580640]

約数ペア:

[(1, 127580640), (2, 63790320), (3, 42526880), (4, 31895160), (5, 25516128), (6, 21263440), (8, 15947580), (10, 12758064), (11, 11598240), (12, 10631720), (15, 8505376), (16, 7973790), (20, 6379032), (22, 5799120), (24, 5315860), (30, 4252688), (32, 3986895), (33, 3866080), (40, 3189516), (44, 2899560), (48, 2657930), (55, 2319648), (60, 2126344), (66, 1933040), (73, 1747680), (80, 1594758), (88, 1449780), (96, 1328965), (110, 1159824), (120, 1063172), (132, 966520), (146, 873840), (160, 797379), (165, 773216), (176, 724890), (219, 582560), (220, 579912), (240, 531586), (264, 483260), (292, 436920), (330, 386608), (331, 385440), (352, 362445), (365, 349536), (438, 291280), (440, 289956), (480, 265793), (528, 241630), (584, 218460), (660, 193304), (662, 192720), (730, 174768), (803, 158880), (876, 145640), (880, 144978), (993, 128480), (1056, 120815), (1095, 116512), (1168, 109230), (1320, 96652), (1324, 96360), (1460, 87384), (1606, 79440), (1655, 77088), (1752, 72820), (1760, 72489), (1986, 64240), (2190, 58256), (2336, 54615), (2409, 52960), (2640, 48326), (2648, 48180), (2920, 43692), (3212, 39720), (3310, 38544), (3504, 36410), (3641, 35040), (3972, 32120), (4015, 31776), (4380, 29128), (4818, 26480), (4965, 25696), (5280, 24163), (5296, 24090), (5840, 21846), (6424, 19860), (6620, 19272), (7008, 18205), (7282, 17520), (7944, 16060), (8030, 15888), (8760, 14564), (9636, 13240), (9930, 12848), (10592, 12045), (10923, 11680)]