127125320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1571}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 347474880

約数和(自身を除く): 220349560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 1571, 2023, 2312, 2380, 2890, 3142, 4046, 4760, 5780, 6284, 7855, 8092, 10115, 10997, 11560, 12568, 15710, 16184, 20230, 21994, 26707, 31420, 40460, 43988, 53414, 54985, 62840, 80920, 87976, 106828, 109970, 133535, 186949, 213656, 219940, 267070, 373898, 439880, 454019, 534140, 747796, 908038, 934745, 1068280, 1495592, 1816076, 1869490, 2270095, 3178133, 3632152, 3738980, 4540190, 6356266, 7477960, 9080380, 12712532, 15890665, 18160760, 25425064, 31781330, 63562660, 127125320]

約数ペア:

[(1, 127125320), (2, 63562660), (4, 31781330), (5, 25425064), (7, 18160760), (8, 15890665), (10, 12712532), (14, 9080380), (17, 7477960), (20, 6356266), (28, 4540190), (34, 3738980), (35, 3632152), (40, 3178133), (56, 2270095), (68, 1869490), (70, 1816076), (85, 1495592), (119, 1068280), (136, 934745), (140, 908038), (170, 747796), (238, 534140), (280, 454019), (289, 439880), (340, 373898), (476, 267070), (578, 219940), (595, 213656), (680, 186949), (952, 133535), (1156, 109970), (1190, 106828), (1445, 87976), (1571, 80920), (2023, 62840), (2312, 54985), (2380, 53414), (2890, 43988), (3142, 40460), (4046, 31420), (4760, 26707), (5780, 21994), (6284, 20230), (7855, 16184), (8092, 15710), (10115, 12568), (10997, 11560)]