127518160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 374833152

約数和(自身を除く): 247314992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 163, 176, 220, 254, 280, 308, 326, 385, 440, 508, 560, 616, 635, 652, 770, 815, 880, 889, 1016, 1141, 1232, 1270, 1304, 1397, 1540, 1630, 1778, 1793, 2032, 2282, 2540, 2608, 2794, 3080, 3260, 3556, 3586, 4445, 4564, 5080, 5588, 5705, 6160, 6520, 6985, 7112, 7172, 8890, 8965, 9128, 9779, 10160, 11176, 11410, 12551, 13040, 13970, 14224, 14344, 17780, 17930, 18256, 19558, 20701, 22352, 22820, 25102, 27940, 28688, 35560, 35860, 39116, 41402, 45640, 48895, 50204, 55880, 62755, 71120, 71720, 78232, 82804, 91280, 97790, 100408, 103505, 111760, 125510, 143440, 144907, 156464, 165608, 195580, 200816, 207010, 227711, 251020, 289814, 331216, 391160, 414020, 455422, 502040, 579628, 724535, 782320, 828040, 910844, 1004080, 1138555, 1159256, 1449070, 1593977, 1656080, 1821688, 2277110, 2318512, 2898140, 3187954, 3643376, 4554220, 5796280, 6375908, 7969885, 9108440, 11592560, 12751816, 15939770, 18216880, 25503632, 31879540, 63759080, 127518160]

約数ペア:

[(1, 127518160), (2, 63759080), (4, 31879540), (5, 25503632), (7, 18216880), (8, 15939770), (10, 12751816), (11, 11592560), (14, 9108440), (16, 7969885), (20, 6375908), (22, 5796280), (28, 4554220), (35, 3643376), (40, 3187954), (44, 2898140), (55, 2318512), (56, 2277110), (70, 1821688), (77, 1656080), (80, 1593977), (88, 1449070), (110, 1159256), (112, 1138555), (127, 1004080), (140, 910844), (154, 828040), (163, 782320), (176, 724535), (220, 579628), (254, 502040), (280, 455422), (308, 414020), (326, 391160), (385, 331216), (440, 289814), (508, 251020), (560, 227711), (616, 207010), (635, 200816), (652, 195580), (770, 165608), (815, 156464), (880, 144907), (889, 143440), (1016, 125510), (1141, 111760), (1232, 103505), (1270, 100408), (1304, 97790), (1397, 91280), (1540, 82804), (1630, 78232), (1778, 71720), (1793, 71120), (2032, 62755), (2282, 55880), (2540, 50204), (2608, 48895), (2794, 45640), (3080, 41402), (3260, 39116), (3556, 35860), (3586, 35560), (4445, 28688), (4564, 27940), (5080, 25102), (5588, 22820), (5705, 22352), (6160, 20701), (6520, 19558), (6985, 18256), (7112, 17930), (7172, 17780), (8890, 14344), (8965, 14224), (9128, 13970), (9779, 13040), (10160, 12551), (11176, 11410)]