559309140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 1834560000

約数和(自身を除く): 1275250860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 479, 499, 585, 780, 958, 998, 1170, 1437, 1497, 1916, 1996, 2340, 2395, 2495, 2874, 2994, 4311, 4491, 4790, 4990, 5748, 5988, 6227, 6487, 7185, 7485, 8622, 8982, 9580, 9980, 12454, 12974, 14370, 14970, 17244, 17964, 18681, 19461, 21555, 22455, 24908, 25948, 28740, 29940, 31135, 32435, 37362, 38922, 43110, 44910, 56043, 58383, 62270, 64870, 74724, 77844, 86220, 89820, 93405, 97305, 112086, 116766, 124540, 129740, 186810, 194610, 224172, 233532, 239021, 280215, 291915, 373620, 389220, 478042, 560430, 583830, 717063, 956084, 1120860, 1167660, 1195105, 1434126, 2151189, 2390210, 2868252, 3107273, 3585315, 4302378, 4780420, 6214546, 7170630, 8604756, 9321819, 10755945, 12429092, 14341260, 15536365, 18643638, 21511890, 27965457, 31072730, 37287276, 43023780, 46609095, 55930914, 62145460, 93218190, 111861828, 139827285, 186436380, 279654570, 559309140]

約数ペア:

[(1, 559309140), (2, 279654570), (3, 186436380), (4, 139827285), (5, 111861828), (6, 93218190), (9, 62145460), (10, 55930914), (12, 46609095), (13, 43023780), (15, 37287276), (18, 31072730), (20, 27965457), (26, 21511890), (30, 18643638), (36, 15536365), (39, 14341260), (45, 12429092), (52, 10755945), (60, 9321819), (65, 8604756), (78, 7170630), (90, 6214546), (117, 4780420), (130, 4302378), (156, 3585315), (180, 3107273), (195, 2868252), (234, 2390210), (260, 2151189), (390, 1434126), (468, 1195105), (479, 1167660), (499, 1120860), (585, 956084), (780, 717063), (958, 583830), (998, 560430), (1170, 478042), (1437, 389220), (1497, 373620), (1916, 291915), (1996, 280215), (2340, 239021), (2395, 233532), (2495, 224172), (2874, 194610), (2994, 186810), (4311, 129740), (4491, 124540), (4790, 116766), (4990, 112086), (5748, 97305), (5988, 93405), (6227, 89820), (6487, 86220), (7185, 77844), (7485, 74724), (8622, 64870), (8982, 62270), (9580, 58383), (9980, 56043), (12454, 44910), (12974, 43110), (14370, 38922), (14970, 37362), (17244, 32435), (17964, 31135), (18681, 29940), (19461, 28740), (21555, 25948), (22455, 24908)]