40882680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 144144000

約数和(自身を除く): 103261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 139, 152, 171, 172, 180, 190, 215, 228, 258, 278, 285, 342, 344, 360, 380, 387, 417, 430, 456, 516, 556, 570, 645, 684, 695, 760, 774, 817, 834, 855, 860, 1032, 1112, 1140, 1251, 1290, 1368, 1390, 1548, 1634, 1668, 1710, 1720, 1935, 2085, 2280, 2451, 2502, 2580, 2641, 2780, 3096, 3268, 3336, 3420, 3870, 4085, 4170, 4902, 5004, 5160, 5282, 5560, 5977, 6255, 6536, 6840, 7353, 7740, 7923, 8170, 8340, 9804, 10008, 10564, 11954, 12255, 12510, 13205, 14706, 15480, 15846, 16340, 16680, 17931, 19608, 21128, 23769, 23908, 24510, 25020, 26410, 29412, 29885, 31692, 32680, 35862, 36765, 39615, 47538, 47816, 49020, 50040, 52820, 53793, 58824, 59770, 63384, 71724, 73530, 79230, 89655, 95076, 98040, 105640, 107586, 113563, 118845, 119540, 143448, 147060, 158460, 179310, 190152, 215172, 227126, 237690, 239080, 268965, 294120, 316920, 340689, 358620, 430344, 454252, 475380, 537930, 567815, 681378, 717240, 908504, 950760, 1022067, 1075860, 1135630, 1362756, 1703445, 2044134, 2151720, 2271260, 2725512, 3406890, 4088268, 4542520, 5110335, 6813780, 8176536, 10220670, 13627560, 20441340, 40882680]

約数ペア:

[(1, 40882680), (2, 20441340), (3, 13627560), (4, 10220670), (5, 8176536), (6, 6813780), (8, 5110335), (9, 4542520), (10, 4088268), (12, 3406890), (15, 2725512), (18, 2271260), (19, 2151720), (20, 2044134), (24, 1703445), (30, 1362756), (36, 1135630), (38, 1075860), (40, 1022067), (43, 950760), (45, 908504), (57, 717240), (60, 681378), (72, 567815), (76, 537930), (86, 475380), (90, 454252), (95, 430344), (114, 358620), (120, 340689), (129, 316920), (139, 294120), (152, 268965), (171, 239080), (172, 237690), (180, 227126), (190, 215172), (215, 190152), (228, 179310), (258, 158460), (278, 147060), (285, 143448), (342, 119540), (344, 118845), (360, 113563), (380, 107586), (387, 105640), (417, 98040), (430, 95076), (456, 89655), (516, 79230), (556, 73530), (570, 71724), (645, 63384), (684, 59770), (695, 58824), (760, 53793), (774, 52820), (817, 50040), (834, 49020), (855, 47816), (860, 47538), (1032, 39615), (1112, 36765), (1140, 35862), (1251, 32680), (1290, 31692), (1368, 29885), (1390, 29412), (1548, 26410), (1634, 25020), (1668, 24510), (1710, 23908), (1720, 23769), (1935, 21128), (2085, 19608), (2280, 17931), (2451, 16680), (2502, 16340), (2580, 15846), (2641, 15480), (2780, 14706), (3096, 13205), (3268, 12510), (3336, 12255), (3420, 11954), (3870, 10564), (4085, 10008), (4170, 9804), (4902, 8340), (5004, 8170), (5160, 7923), (5282, 7740), (5560, 7353), (5977, 6840), (6255, 6536)]