7973680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 160

約数和(自身を含む): 23623488

約数和(自身を除く): 15649808

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 41, 44, 52, 55, 65, 68, 80, 82, 85, 88, 104, 110, 130, 136, 143, 164, 170, 176, 187, 205, 208, 220, 221, 260, 272, 286, 328, 340, 374, 410, 440, 442, 451, 520, 533, 572, 656, 680, 697, 715, 748, 820, 880, 884, 902, 935, 1040, 1066, 1105, 1144, 1360, 1394, 1430, 1496, 1640, 1768, 1804, 1870, 2132, 2210, 2255, 2288, 2431, 2665, 2788, 2860, 2992, 3280, 3485, 3536, 3608, 3740, 4264, 4420, 4510, 4862, 5330, 5576, 5720, 5863, 6970, 7216, 7480, 7667, 8528, 8840, 9020, 9061, 9724, 10660, 11152, 11440, 11726, 12155, 13940, 14960, 15334, 17680, 18040, 18122, 19448, 21320, 23452, 24310, 27880, 29315, 30668, 36080, 36244, 38335, 38896, 42640, 45305, 46904, 48620, 55760, 58630, 61336, 72488, 76670, 90610, 93808, 97240, 99671, 117260, 122672, 144976, 153340, 181220, 194480, 199342, 234520, 306680, 362440, 398684, 469040, 498355, 613360, 724880, 797368, 996710, 1594736, 1993420, 3986840, 7973680]

約数ペア:

[(1, 7973680), (2, 3986840), (4, 1993420), (5, 1594736), (8, 996710), (10, 797368), (11, 724880), (13, 613360), (16, 498355), (17, 469040), (20, 398684), (22, 362440), (26, 306680), (34, 234520), (40, 199342), (41, 194480), (44, 181220), (52, 153340), (55, 144976), (65, 122672), (68, 117260), (80, 99671), (82, 97240), (85, 93808), (88, 90610), (104, 76670), (110, 72488), (130, 61336), (136, 58630), (143, 55760), (164, 48620), (170, 46904), (176, 45305), (187, 42640), (205, 38896), (208, 38335), (220, 36244), (221, 36080), (260, 30668), (272, 29315), (286, 27880), (328, 24310), (340, 23452), (374, 21320), (410, 19448), (440, 18122), (442, 18040), (451, 17680), (520, 15334), (533, 14960), (572, 13940), (656, 12155), (680, 11726), (697, 11440), (715, 11152), (748, 10660), (820, 9724), (880, 9061), (884, 9020), (902, 8840), (935, 8528), (1040, 7667), (1066, 7480), (1105, 7216), (1144, 6970), (1360, 5863), (1394, 5720), (1430, 5576), (1496, 5330), (1640, 4862), (1768, 4510), (1804, 4420), (1870, 4264), (2132, 3740), (2210, 3608), (2255, 3536), (2288, 3485), (2431, 3280), (2665, 2992), (2788, 2860)]