739050520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1956636000

約数和(自身を除く): 1217585480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 59, 65, 68, 85, 104, 109, 118, 130, 136, 169, 170, 218, 221, 236, 260, 295, 338, 340, 436, 442, 472, 520, 545, 590, 676, 680, 767, 845, 872, 884, 1003, 1090, 1105, 1180, 1352, 1417, 1534, 1690, 1768, 1853, 2006, 2180, 2210, 2360, 2834, 2873, 3068, 3380, 3706, 3835, 4012, 4360, 4420, 5015, 5668, 5746, 6136, 6431, 6760, 7085, 7412, 7670, 8024, 8840, 9265, 9971, 10030, 11336, 11492, 12862, 13039, 14170, 14365, 14824, 15340, 18421, 18530, 19942, 20060, 22984, 24089, 25724, 26078, 28340, 28730, 30680, 32155, 36842, 37060, 39884, 40120, 48178, 49855, 51448, 52156, 56680, 57460, 64310, 65195, 73684, 74120, 79768, 83603, 92105, 96356, 99710, 104312, 109327, 114920, 120445, 128620, 130390, 147368, 167206, 169507, 184210, 192712, 199420, 218654, 240890, 257240, 260780, 313157, 334412, 339014, 368420, 398840, 418015, 437308, 481780, 521560, 546635, 626314, 668824, 678028, 736840, 836030, 847535, 874616, 963560, 1086839, 1093270, 1252628, 1356056, 1421251, 1565785, 1672060, 1695070, 2173678, 2186540, 2505256, 2842502, 3131570, 3344120, 3390140, 4347356, 4373080, 5434195, 5685004, 6263140, 6780280, 7106255, 8694712, 10868390, 11370008, 12526280, 14212510, 18476263, 21736780, 28425020, 36952526, 43473560, 56850040, 73905052, 92381315, 147810104, 184762630, 369525260, 739050520]

約数ペア:

[(1, 739050520), (2, 369525260), (4, 184762630), (5, 147810104), (8, 92381315), (10, 73905052), (13, 56850040), (17, 43473560), (20, 36952526), (26, 28425020), (34, 21736780), (40, 18476263), (52, 14212510), (59, 12526280), (65, 11370008), (68, 10868390), (85, 8694712), (104, 7106255), (109, 6780280), (118, 6263140), (130, 5685004), (136, 5434195), (169, 4373080), (170, 4347356), (218, 3390140), (221, 3344120), (236, 3131570), (260, 2842502), (295, 2505256), (338, 2186540), (340, 2173678), (436, 1695070), (442, 1672060), (472, 1565785), (520, 1421251), (545, 1356056), (590, 1252628), (676, 1093270), (680, 1086839), (767, 963560), (845, 874616), (872, 847535), (884, 836030), (1003, 736840), (1090, 678028), (1105, 668824), (1180, 626314), (1352, 546635), (1417, 521560), (1534, 481780), (1690, 437308), (1768, 418015), (1853, 398840), (2006, 368420), (2180, 339014), (2210, 334412), (2360, 313157), (2834, 260780), (2873, 257240), (3068, 240890), (3380, 218654), (3706, 199420), (3835, 192712), (4012, 184210), (4360, 169507), (4420, 167206), (5015, 147368), (5668, 130390), (5746, 128620), (6136, 120445), (6431, 114920), (6760, 109327), (7085, 104312), (7412, 99710), (7670, 96356), (8024, 92105), (8840, 83603), (9265, 79768), (9971, 74120), (10030, 73684), (11336, 65195), (11492, 64310), (12862, 57460), (13039, 56680), (14170, 52156), (14365, 51448), (14824, 49855), (15340, 48178), (18421, 40120), (18530, 39884), (19942, 37060), (20060, 36842), (22984, 32155), (24089, 30680), (25724, 28730), (26078, 28340)]