288809640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3752

約数の個数: 192

約数和(自身を含む): 1107624960

約数和(自身を除く): 818815320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3697, 3720, 3906, 4340, 5208, 5580, 6510, 7394, 7812, 8680, 9765, 11091, 11160, 13020, 14788, 15624, 18485, 19530, 22182, 25879, 26040, 29576, 33273, 36970, 39060, 44364, 51758, 55455, 66546, 73940, 77637, 78120, 88728, 103516, 110910, 114607, 129395, 133092, 147880, 155274, 166365, 207032, 221820, 229214, 232911, 258790, 266184, 310548, 332730, 343821, 388185, 443640, 458428, 465822, 517580, 573035, 621096, 665460, 687642, 776370, 802249, 916856, 931644, 1031463, 1035160, 1146070, 1164555, 1330920, 1375284, 1552740, 1604498, 1719105, 1863288, 2062926, 2292140, 2329110, 2406747, 2750568, 3105480, 3208996, 3438210, 4011245, 4125852, 4584280, 4658220, 4813494, 5157315, 6417992, 6876420, 7220241, 8022490, 8251704, 9316440, 9626988, 10314630, 12033735, 13752840, 14440482, 16044980, 19253976, 20629260, 24067470, 28880964, 32089960, 36101205, 41258520, 48134940, 57761928, 72202410, 96269880, 144404820, 288809640]

約数ペア:

[(1, 288809640), (2, 144404820), (3, 96269880), (4, 72202410), (5, 57761928), (6, 48134940), (7, 41258520), (8, 36101205), (9, 32089960), (10, 28880964), (12, 24067470), (14, 20629260), (15, 19253976), (18, 16044980), (20, 14440482), (21, 13752840), (24, 12033735), (28, 10314630), (30, 9626988), (31, 9316440), (35, 8251704), (36, 8022490), (40, 7220241), (42, 6876420), (45, 6417992), (56, 5157315), (60, 4813494), (62, 4658220), (63, 4584280), (70, 4125852), (72, 4011245), (84, 3438210), (90, 3208996), (93, 3105480), (105, 2750568), (120, 2406747), (124, 2329110), (126, 2292140), (140, 2062926), (155, 1863288), (168, 1719105), (180, 1604498), (186, 1552740), (210, 1375284), (217, 1330920), (248, 1164555), (252, 1146070), (279, 1035160), (280, 1031463), (310, 931644), (315, 916856), (360, 802249), (372, 776370), (420, 687642), (434, 665460), (465, 621096), (504, 573035), (558, 517580), (620, 465822), (630, 458428), (651, 443640), (744, 388185), (840, 343821), (868, 332730), (930, 310548), (1085, 266184), (1116, 258790), (1240, 232911), (1260, 229214), (1302, 221820), (1395, 207032), (1736, 166365), (1860, 155274), (1953, 147880), (2170, 133092), (2232, 129395), (2520, 114607), (2604, 110910), (2790, 103516), (3255, 88728), (3697, 78120), (3720, 77637), (3906, 73940), (4340, 66546), (5208, 55455), (5580, 51758), (6510, 44364), (7394, 39060), (7812, 36970), (8680, 33273), (9765, 29576), (11091, 26040), (11160, 25879), (13020, 22182), (14788, 19530), (15624, 18485)]