159576840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 545126400

約数和(自身を除く): 385549560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 79, 90, 93, 120, 124, 155, 158, 180, 181, 186, 237, 248, 279, 310, 316, 360, 362, 372, 395, 465, 474, 543, 558, 620, 632, 711, 724, 744, 790, 905, 930, 948, 1086, 1116, 1185, 1240, 1395, 1422, 1448, 1580, 1629, 1810, 1860, 1896, 2172, 2232, 2370, 2449, 2715, 2790, 2844, 3160, 3258, 3555, 3620, 3720, 4344, 4740, 4898, 5430, 5580, 5611, 5688, 6516, 7110, 7240, 7347, 8145, 9480, 9796, 10860, 11160, 11222, 12245, 13032, 14220, 14299, 14694, 16290, 16833, 19592, 21720, 22041, 22444, 24490, 28055, 28440, 28598, 29388, 32580, 33666, 36735, 42897, 44082, 44888, 48980, 50499, 56110, 57196, 58776, 65160, 67332, 71495, 73470, 84165, 85794, 88164, 97960, 100998, 110205, 112220, 114392, 128691, 134664, 142990, 146940, 168330, 171588, 176328, 201996, 214485, 220410, 224440, 252495, 257382, 285980, 293880, 336660, 343176, 403992, 428970, 440820, 443269, 504990, 514764, 571960, 643455, 673320, 857940, 881640, 886538, 1009980, 1029528, 1286910, 1329807, 1715880, 1773076, 2019960, 2216345, 2573820, 2659614, 3546152, 3989421, 4432690, 5147640, 5319228, 6649035, 7978842, 8865380, 10638456, 13298070, 15957684, 17730760, 19947105, 26596140, 31915368, 39894210, 53192280, 79788420, 159576840]

約数ペア:

[(1, 159576840), (2, 79788420), (3, 53192280), (4, 39894210), (5, 31915368), (6, 26596140), (8, 19947105), (9, 17730760), (10, 15957684), (12, 13298070), (15, 10638456), (18, 8865380), (20, 7978842), (24, 6649035), (30, 5319228), (31, 5147640), (36, 4432690), (40, 3989421), (45, 3546152), (60, 2659614), (62, 2573820), (72, 2216345), (79, 2019960), (90, 1773076), (93, 1715880), (120, 1329807), (124, 1286910), (155, 1029528), (158, 1009980), (180, 886538), (181, 881640), (186, 857940), (237, 673320), (248, 643455), (279, 571960), (310, 514764), (316, 504990), (360, 443269), (362, 440820), (372, 428970), (395, 403992), (465, 343176), (474, 336660), (543, 293880), (558, 285980), (620, 257382), (632, 252495), (711, 224440), (724, 220410), (744, 214485), (790, 201996), (905, 176328), (930, 171588), (948, 168330), (1086, 146940), (1116, 142990), (1185, 134664), (1240, 128691), (1395, 114392), (1422, 112220), (1448, 110205), (1580, 100998), (1629, 97960), (1810, 88164), (1860, 85794), (1896, 84165), (2172, 73470), (2232, 71495), (2370, 67332), (2449, 65160), (2715, 58776), (2790, 57196), (2844, 56110), (3160, 50499), (3258, 48980), (3555, 44888), (3620, 44082), (3720, 42897), (4344, 36735), (4740, 33666), (4898, 32580), (5430, 29388), (5580, 28598), (5611, 28440), (5688, 28055), (6516, 24490), (7110, 22444), (7240, 22041), (7347, 21720), (8145, 19592), (9480, 16833), (9796, 16290), (10860, 14694), (11160, 14299), (11222, 14220), (12245, 13032)]