8719322160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 27378819072

約数和(自身を除く): 18659496912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 241, 254, 381, 482, 508, 635, 723, 762, 964, 1016, 1187, 1205, 1270, 1446, 1524, 1905, 1928, 2032, 2374, 2410, 2540, 2892, 3048, 3561, 3615, 3810, 3856, 4748, 4820, 5080, 5784, 5935, 6096, 7122, 7230, 7620, 9496, 9640, 10160, 11568, 11870, 14244, 14460, 15240, 17805, 18992, 19280, 23740, 28488, 28920, 30480, 30607, 35610, 47480, 56976, 57840, 61214, 71220, 91821, 94960, 122428, 142440, 150749, 153035, 183642, 244856, 284880, 286067, 301498, 306070, 367284, 452247, 459105, 489712, 572134, 602996, 612140, 734568, 753745, 858201, 904494, 918210, 1144268, 1205992, 1224280, 1430335, 1469136, 1507490, 1716402, 1808988, 1836420, 2261235, 2288536, 2411984, 2448560, 2860670, 3014980, 3432804, 3617976, 3672840, 4291005, 4522470, 4577072, 5721340, 6029960, 6865608, 7235952, 7345680, 8582010, 9044940, 11442680, 12059920, 13731216, 17164020, 18089880, 22885360, 34328040, 36179760, 36330509, 68656080, 72661018, 108991527, 145322036, 181652545, 217983054, 290644072, 363305090, 435966108, 544957635, 581288144, 726610180, 871932216, 1089915270, 1453220360, 1743864432, 2179830540, 2906440720, 4359661080, 8719322160]

約数ペア:

[(1, 8719322160), (2, 4359661080), (3, 2906440720), (4, 2179830540), (5, 1743864432), (6, 1453220360), (8, 1089915270), (10, 871932216), (12, 726610180), (15, 581288144), (16, 544957635), (20, 435966108), (24, 363305090), (30, 290644072), (40, 217983054), (48, 181652545), (60, 145322036), (80, 108991527), (120, 72661018), (127, 68656080), (240, 36330509), (241, 36179760), (254, 34328040), (381, 22885360), (482, 18089880), (508, 17164020), (635, 13731216), (723, 12059920), (762, 11442680), (964, 9044940), (1016, 8582010), (1187, 7345680), (1205, 7235952), (1270, 6865608), (1446, 6029960), (1524, 5721340), (1905, 4577072), (1928, 4522470), (2032, 4291005), (2374, 3672840), (2410, 3617976), (2540, 3432804), (2892, 3014980), (3048, 2860670), (3561, 2448560), (3615, 2411984), (3810, 2288536), (3856, 2261235), (4748, 1836420), (4820, 1808988), (5080, 1716402), (5784, 1507490), (5935, 1469136), (6096, 1430335), (7122, 1224280), (7230, 1205992), (7620, 1144268), (9496, 918210), (9640, 904494), (10160, 858201), (11568, 753745), (11870, 734568), (14244, 612140), (14460, 602996), (15240, 572134), (17805, 489712), (18992, 459105), (19280, 452247), (23740, 367284), (28488, 306070), (28920, 301498), (30480, 286067), (30607, 284880), (35610, 244856), (47480, 183642), (56976, 153035), (57840, 150749), (61214, 142440), (71220, 122428), (91821, 94960)]