63725480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 187019280

約数和(自身を除く): 123293800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 49, 52, 56, 61, 65, 70, 82, 91, 98, 104, 122, 130, 140, 164, 182, 196, 205, 244, 245, 260, 280, 287, 305, 328, 364, 392, 410, 427, 455, 488, 490, 520, 533, 574, 610, 637, 728, 793, 820, 854, 910, 980, 1066, 1148, 1220, 1274, 1435, 1586, 1640, 1708, 1820, 1960, 2009, 2132, 2135, 2296, 2440, 2501, 2548, 2665, 2870, 2989, 3172, 3185, 3416, 3640, 3731, 3965, 4018, 4264, 4270, 5002, 5096, 5330, 5551, 5740, 5978, 6344, 6370, 7462, 7930, 8036, 8540, 10004, 10045, 10660, 11102, 11480, 11956, 12505, 12740, 14924, 14945, 15860, 16072, 17080, 17507, 18655, 20008, 20090, 21320, 22204, 23912, 25010, 25480, 26117, 27755, 29848, 29890, 31720, 32513, 35014, 37310, 38857, 40180, 44408, 50020, 52234, 55510, 59780, 65026, 70028, 74620, 77714, 80360, 87535, 100040, 104468, 111020, 119560, 122549, 130052, 130585, 140056, 149240, 155428, 162565, 175070, 194285, 208936, 222040, 227591, 245098, 260104, 261170, 310856, 325130, 350140, 388570, 455182, 490196, 522340, 612745, 650260, 700280, 777140, 910364, 980392, 1044680, 1137955, 1225490, 1300520, 1554280, 1593137, 1820728, 2275910, 2450980, 3186274, 4551820, 4901960, 6372548, 7965685, 9103640, 12745096, 15931370, 31862740, 63725480]

約数ペア:

[(1, 63725480), (2, 31862740), (4, 15931370), (5, 12745096), (7, 9103640), (8, 7965685), (10, 6372548), (13, 4901960), (14, 4551820), (20, 3186274), (26, 2450980), (28, 2275910), (35, 1820728), (40, 1593137), (41, 1554280), (49, 1300520), (52, 1225490), (56, 1137955), (61, 1044680), (65, 980392), (70, 910364), (82, 777140), (91, 700280), (98, 650260), (104, 612745), (122, 522340), (130, 490196), (140, 455182), (164, 388570), (182, 350140), (196, 325130), (205, 310856), (244, 261170), (245, 260104), (260, 245098), (280, 227591), (287, 222040), (305, 208936), (328, 194285), (364, 175070), (392, 162565), (410, 155428), (427, 149240), (455, 140056), (488, 130585), (490, 130052), (520, 122549), (533, 119560), (574, 111020), (610, 104468), (637, 100040), (728, 87535), (793, 80360), (820, 77714), (854, 74620), (910, 70028), (980, 65026), (1066, 59780), (1148, 55510), (1220, 52234), (1274, 50020), (1435, 44408), (1586, 40180), (1640, 38857), (1708, 37310), (1820, 35014), (1960, 32513), (2009, 31720), (2132, 29890), (2135, 29848), (2296, 27755), (2440, 26117), (2501, 25480), (2548, 25010), (2665, 23912), (2870, 22204), (2989, 21320), (3172, 20090), (3185, 20008), (3416, 18655), (3640, 17507), (3731, 17080), (3965, 16072), (4018, 15860), (4264, 14945), (4270, 14924), (5002, 12740), (5096, 12505), (5330, 11956), (5551, 11480), (5740, 11102), (5978, 10660), (6344, 10045), (6370, 10004), (7462, 8540), (7930, 8036)]