140708400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 180

約数和(自身を含む): 524544552

約数和(自身を除く): 383836152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2393, 2450, 2800, 2940, 3675, 3920, 4200, 4786, 4900, 5880, 7179, 7350, 8400, 9572, 9800, 11760, 11965, 14358, 14700, 16751, 19144, 19600, 23930, 28716, 29400, 33502, 35895, 38288, 47860, 50253, 57432, 58800, 59825, 67004, 71790, 83755, 95720, 100506, 114864, 117257, 119650, 134008, 143580, 167510, 179475, 191440, 201012, 234514, 239300, 251265, 268016, 287160, 335020, 351771, 358950, 402024, 418775, 469028, 478600, 502530, 574320, 586285, 670040, 703542, 717900, 804048, 837550, 938056, 957200, 1005060, 1172570, 1256325, 1340080, 1407084, 1435800, 1675100, 1758855, 1876112, 2010120, 2345140, 2512650, 2814168, 2871600, 2931425, 3350200, 3517710, 4020240, 4690280, 5025300, 5628336, 5862850, 6700400, 7035420, 8794275, 9380560, 10050600, 11725700, 14070840, 17588550, 20101200, 23451400, 28141680, 35177100, 46902800, 70354200, 140708400]

約数ペア:

[(1, 140708400), (2, 70354200), (3, 46902800), (4, 35177100), (5, 28141680), (6, 23451400), (7, 20101200), (8, 17588550), (10, 14070840), (12, 11725700), (14, 10050600), (15, 9380560), (16, 8794275), (20, 7035420), (21, 6700400), (24, 5862850), (25, 5628336), (28, 5025300), (30, 4690280), (35, 4020240), (40, 3517710), (42, 3350200), (48, 2931425), (49, 2871600), (50, 2814168), (56, 2512650), (60, 2345140), (70, 2010120), (75, 1876112), (80, 1758855), (84, 1675100), (98, 1435800), (100, 1407084), (105, 1340080), (112, 1256325), (120, 1172570), (140, 1005060), (147, 957200), (150, 938056), (168, 837550), (175, 804048), (196, 717900), (200, 703542), (210, 670040), (240, 586285), (245, 574320), (280, 502530), (294, 478600), (300, 469028), (336, 418775), (350, 402024), (392, 358950), (400, 351771), (420, 335020), (490, 287160), (525, 268016), (560, 251265), (588, 239300), (600, 234514), (700, 201012), (735, 191440), (784, 179475), (840, 167510), (980, 143580), (1050, 134008), (1176, 119650), (1200, 117257), (1225, 114864), (1400, 100506), (1470, 95720), (1680, 83755), (1960, 71790), (2100, 67004), (2352, 59825), (2393, 58800), (2450, 57432), (2800, 50253), (2940, 47860), (3675, 38288), (3920, 35895), (4200, 33502), (4786, 29400), (4900, 28716), (5880, 23930), (7179, 19600), (7350, 19144), (8400, 16751), (9572, 14700), (9800, 14358), (11760, 11965)]