239411760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4651

約数の個数: 160

約数和(自身を含む): 875753472

約数和(自身を除く): 636341712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4597, 5208, 6510, 7440, 8680, 9194, 10416, 13020, 13791, 17360, 18388, 22985, 26040, 27582, 32179, 36776, 45970, 52080, 55164, 64358, 68955, 73552, 91940, 96537, 110328, 128716, 137910, 142507, 160895, 183880, 193074, 220656, 257432, 275820, 285014, 321790, 367760, 386148, 427521, 482685, 514864, 551640, 570028, 643580, 712535, 772296, 855042, 965370, 997549, 1103280, 1140056, 1287160, 1425070, 1544592, 1710084, 1930740, 1995098, 2137605, 2280112, 2574320, 2850140, 2992647, 3420168, 3861480, 3990196, 4275210, 4987745, 5700280, 5985294, 6840336, 7722960, 7980392, 8550420, 9975490, 11400560, 11970588, 14963235, 15960784, 17100840, 19950980, 23941176, 29926470, 34201680, 39901960, 47882352, 59852940, 79803920, 119705880, 239411760]

約数ペア:

[(1, 239411760), (2, 119705880), (3, 79803920), (4, 59852940), (5, 47882352), (6, 39901960), (7, 34201680), (8, 29926470), (10, 23941176), (12, 19950980), (14, 17100840), (15, 15960784), (16, 14963235), (20, 11970588), (21, 11400560), (24, 9975490), (28, 8550420), (30, 7980392), (31, 7722960), (35, 6840336), (40, 5985294), (42, 5700280), (48, 4987745), (56, 4275210), (60, 3990196), (62, 3861480), (70, 3420168), (80, 2992647), (84, 2850140), (93, 2574320), (105, 2280112), (112, 2137605), (120, 1995098), (124, 1930740), (140, 1710084), (155, 1544592), (168, 1425070), (186, 1287160), (210, 1140056), (217, 1103280), (240, 997549), (248, 965370), (280, 855042), (310, 772296), (336, 712535), (372, 643580), (420, 570028), (434, 551640), (465, 514864), (496, 482685), (560, 427521), (620, 386148), (651, 367760), (744, 321790), (840, 285014), (868, 275820), (930, 257432), (1085, 220656), (1240, 193074), (1302, 183880), (1488, 160895), (1680, 142507), (1736, 137910), (1860, 128716), (2170, 110328), (2480, 96537), (2604, 91940), (3255, 73552), (3472, 68955), (3720, 64358), (4340, 55164), (4597, 52080), (5208, 45970), (6510, 36776), (7440, 32179), (8680, 27582), (9194, 26040), (10416, 22985), (13020, 18388), (13791, 17360)]