73404320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 117652000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 233, 352, 358, 440, 466, 716, 880, 895, 932, 1165, 1432, 1760, 1790, 1864, 1969, 2330, 2563, 2864, 3580, 3728, 3938, 4660, 5126, 5728, 7160, 7456, 7876, 9320, 9845, 10252, 12815, 14320, 15752, 18640, 19690, 20504, 25630, 28640, 31504, 37280, 39380, 41008, 41707, 51260, 63008, 78760, 82016, 83414, 102520, 157520, 166828, 205040, 208535, 315040, 333656, 410080, 417070, 458777, 667312, 834140, 917554, 1334624, 1668280, 1835108, 2293885, 3336560, 3670216, 4587770, 6673120, 7340432, 9175540, 14680864, 18351080, 36702160, 73404320]

約数ペア:

[(1, 73404320), (2, 36702160), (4, 18351080), (5, 14680864), (8, 9175540), (10, 7340432), (11, 6673120), (16, 4587770), (20, 3670216), (22, 3336560), (32, 2293885), (40, 1835108), (44, 1668280), (55, 1334624), (80, 917554), (88, 834140), (110, 667312), (160, 458777), (176, 417070), (179, 410080), (220, 333656), (233, 315040), (352, 208535), (358, 205040), (440, 166828), (466, 157520), (716, 102520), (880, 83414), (895, 82016), (932, 78760), (1165, 63008), (1432, 51260), (1760, 41707), (1790, 41008), (1864, 39380), (1969, 37280), (2330, 31504), (2563, 28640), (2864, 25630), (3580, 20504), (3728, 19690), (3938, 18640), (4660, 15752), (5126, 14320), (5728, 12815), (7160, 10252), (7456, 9845), (7876, 9320)]