193503960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 684028800

約数和(自身を除く): 490524840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 173, 180, 195, 234, 239, 260, 312, 346, 360, 390, 468, 478, 519, 520, 585, 692, 717, 780, 865, 936, 956, 1038, 1170, 1195, 1384, 1434, 1557, 1560, 1730, 1912, 2076, 2151, 2249, 2340, 2390, 2595, 2868, 3107, 3114, 3460, 3585, 4152, 4302, 4498, 4680, 4780, 5190, 5736, 6214, 6228, 6747, 6920, 7170, 7785, 8604, 8996, 9321, 9560, 10380, 10755, 11245, 12428, 12456, 13494, 14340, 15535, 15570, 17208, 17992, 18642, 20241, 20760, 21510, 22490, 24856, 26988, 27963, 28680, 31070, 31140, 33735, 37284, 40482, 41347, 43020, 44980, 46605, 53976, 55926, 62140, 62280, 67470, 74568, 80964, 82694, 86040, 89960, 93210, 101205, 111852, 124041, 124280, 134940, 139815, 161928, 165388, 186420, 202410, 206735, 223704, 248082, 269880, 279630, 330776, 372123, 372840, 404820, 413470, 496164, 537511, 559260, 620205, 744246, 809640, 826940, 992328, 1075022, 1118520, 1240410, 1488492, 1612533, 1653880, 1860615, 2150044, 2480820, 2687555, 2976984, 3225066, 3721230, 4300088, 4837599, 4961640, 5375110, 6450132, 7442460, 8062665, 9675198, 10750220, 12900264, 14884920, 16125330, 19350396, 21500440, 24187995, 32250660, 38700792, 48375990, 64501320, 96751980, 193503960]

約数ペア:

[(1, 193503960), (2, 96751980), (3, 64501320), (4, 48375990), (5, 38700792), (6, 32250660), (8, 24187995), (9, 21500440), (10, 19350396), (12, 16125330), (13, 14884920), (15, 12900264), (18, 10750220), (20, 9675198), (24, 8062665), (26, 7442460), (30, 6450132), (36, 5375110), (39, 4961640), (40, 4837599), (45, 4300088), (52, 3721230), (60, 3225066), (65, 2976984), (72, 2687555), (78, 2480820), (90, 2150044), (104, 1860615), (117, 1653880), (120, 1612533), (130, 1488492), (156, 1240410), (173, 1118520), (180, 1075022), (195, 992328), (234, 826940), (239, 809640), (260, 744246), (312, 620205), (346, 559260), (360, 537511), (390, 496164), (468, 413470), (478, 404820), (519, 372840), (520, 372123), (585, 330776), (692, 279630), (717, 269880), (780, 248082), (865, 223704), (936, 206735), (956, 202410), (1038, 186420), (1170, 165388), (1195, 161928), (1384, 139815), (1434, 134940), (1557, 124280), (1560, 124041), (1730, 111852), (1912, 101205), (2076, 93210), (2151, 89960), (2249, 86040), (2340, 82694), (2390, 80964), (2595, 74568), (2868, 67470), (3107, 62280), (3114, 62140), (3460, 55926), (3585, 53976), (4152, 46605), (4302, 44980), (4498, 43020), (4680, 41347), (4780, 40482), (5190, 37284), (5736, 33735), (6214, 31140), (6228, 31070), (6747, 28680), (6920, 27963), (7170, 26988), (7785, 24856), (8604, 22490), (8996, 21510), (9321, 20760), (9560, 20241), (10380, 18642), (10755, 17992), (11245, 17208), (12428, 15570), (12456, 15535), (13494, 14340)]