123703580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 360364032

約数和(自身を除く): 236660452

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 44, 52, 55, 65, 70, 74, 77, 91, 110, 130, 140, 143, 148, 154, 167, 182, 185, 220, 259, 260, 286, 308, 334, 364, 370, 385, 407, 455, 481, 518, 572, 668, 715, 740, 770, 814, 835, 910, 962, 1001, 1036, 1169, 1295, 1430, 1540, 1628, 1670, 1820, 1837, 1924, 2002, 2035, 2171, 2338, 2405, 2590, 2849, 2860, 3340, 3367, 3674, 4004, 4070, 4342, 4676, 4810, 5005, 5180, 5291, 5698, 5845, 6179, 6734, 7348, 8140, 8684, 9185, 9620, 10010, 10582, 10855, 11396, 11690, 12358, 12859, 13468, 14245, 15197, 16835, 18370, 20020, 21164, 21710, 23380, 23881, 24716, 25718, 26455, 28490, 30394, 30895, 33670, 36740, 37037, 43253, 43420, 47762, 51436, 52910, 56980, 60788, 61790, 64295, 67340, 67969, 74074, 75985, 80327, 86506, 95524, 105820, 119405, 123580, 128590, 135938, 148148, 151970, 160654, 167167, 173012, 185185, 216265, 238810, 257180, 271876, 303940, 321308, 334334, 339845, 370370, 401635, 432530, 475783, 477620, 562289, 668668, 679690, 740740, 803270, 835835, 865060, 883597, 951566, 1124578, 1359380, 1606540, 1671670, 1767194, 1903132, 2249156, 2378915, 2811445, 3343340, 3534388, 4417985, 4757830, 5622890, 6185179, 8835970, 9515660, 11245780, 12370358, 17671940, 24740716, 30925895, 61851790, 123703580]

約数ペア:

[(1, 123703580), (2, 61851790), (4, 30925895), (5, 24740716), (7, 17671940), (10, 12370358), (11, 11245780), (13, 9515660), (14, 8835970), (20, 6185179), (22, 5622890), (26, 4757830), (28, 4417985), (35, 3534388), (37, 3343340), (44, 2811445), (52, 2378915), (55, 2249156), (65, 1903132), (70, 1767194), (74, 1671670), (77, 1606540), (91, 1359380), (110, 1124578), (130, 951566), (140, 883597), (143, 865060), (148, 835835), (154, 803270), (167, 740740), (182, 679690), (185, 668668), (220, 562289), (259, 477620), (260, 475783), (286, 432530), (308, 401635), (334, 370370), (364, 339845), (370, 334334), (385, 321308), (407, 303940), (455, 271876), (481, 257180), (518, 238810), (572, 216265), (668, 185185), (715, 173012), (740, 167167), (770, 160654), (814, 151970), (835, 148148), (910, 135938), (962, 128590), (1001, 123580), (1036, 119405), (1169, 105820), (1295, 95524), (1430, 86506), (1540, 80327), (1628, 75985), (1670, 74074), (1820, 67969), (1837, 67340), (1924, 64295), (2002, 61790), (2035, 60788), (2171, 56980), (2338, 52910), (2405, 51436), (2590, 47762), (2849, 43420), (2860, 43253), (3340, 37037), (3367, 36740), (3674, 33670), (4004, 30895), (4070, 30394), (4342, 28490), (4676, 26455), (4810, 25718), (5005, 24716), (5180, 23881), (5291, 23380), (5698, 21710), (5845, 21164), (6179, 20020), (6734, 18370), (7348, 16835), (8140, 15197), (8684, 14245), (9185, 13468), (9620, 12859), (10010, 12358), (10582, 11690), (10855, 11396)]