140777460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13758

約数の個数: 96

約数和(自身を含む): 461059200

約数和(自身を除く): 320281740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 13721, 27442, 41163, 54884, 68605, 82326, 123489, 137210, 164652, 205815, 246978, 260699, 274420, 370467, 411630, 493956, 521398, 617445, 740934, 782097, 823260, 1042796, 1234890, 1303495, 1481868, 1564194, 1852335, 2346291, 2469780, 2606990, 3128388, 3704670, 3910485, 4692582, 5213980, 7038873, 7409340, 7820970, 9385164, 11731455, 14077746, 15641940, 23462910, 28155492, 35194365, 46925820, 70388730, 140777460]

約数ペア:

[(1, 140777460), (2, 70388730), (3, 46925820), (4, 35194365), (5, 28155492), (6, 23462910), (9, 15641940), (10, 14077746), (12, 11731455), (15, 9385164), (18, 7820970), (19, 7409340), (20, 7038873), (27, 5213980), (30, 4692582), (36, 3910485), (38, 3704670), (45, 3128388), (54, 2606990), (57, 2469780), (60, 2346291), (76, 1852335), (90, 1564194), (95, 1481868), (108, 1303495), (114, 1234890), (135, 1042796), (171, 823260), (180, 782097), (190, 740934), (228, 617445), (270, 521398), (285, 493956), (342, 411630), (380, 370467), (513, 274420), (540, 260699), (570, 246978), (684, 205815), (855, 164652), (1026, 137210), (1140, 123489), (1710, 82326), (2052, 68605), (2565, 54884), (3420, 41163), (5130, 27442), (10260, 13721)]