138962760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4007}}^1$

素因数の和:4055

約数の個数: 96

約数和(自身を含む): 442964160

約数和(自身を除く): 304001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4007, 4335, 5780, 6936, 8014, 8670, 11560, 12021, 16028, 17340, 20035, 24042, 32056, 34680, 40070, 48084, 60105, 68119, 80140, 96168, 120210, 136238, 160280, 204357, 240420, 272476, 340595, 408714, 480840, 544952, 681190, 817428, 1021785, 1158023, 1362380, 1634856, 2043570, 2316046, 2724760, 3474069, 4087140, 4632092, 5790115, 6948138, 8174280, 9264184, 11580230, 13896276, 17370345, 23160460, 27792552, 34740690, 46320920, 69481380, 138962760]

約数ペア:

[(1, 138962760), (2, 69481380), (3, 46320920), (4, 34740690), (5, 27792552), (6, 23160460), (8, 17370345), (10, 13896276), (12, 11580230), (15, 9264184), (17, 8174280), (20, 6948138), (24, 5790115), (30, 4632092), (34, 4087140), (40, 3474069), (51, 2724760), (60, 2316046), (68, 2043570), (85, 1634856), (102, 1362380), (120, 1158023), (136, 1021785), (170, 817428), (204, 681190), (255, 544952), (289, 480840), (340, 408714), (408, 340595), (510, 272476), (578, 240420), (680, 204357), (867, 160280), (1020, 136238), (1156, 120210), (1445, 96168), (1734, 80140), (2040, 68119), (2312, 60105), (2890, 48084), (3468, 40070), (4007, 34680), (4335, 32056), (5780, 24042), (6936, 20035), (8014, 17340), (8670, 16028), (11560, 12021)]