600138840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9787}}^1$

素因数の和:9881

約数の個数: 128

約数和(自身を含む): 2086018560

約数和(自身を除く): 1485879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 9787, 10220, 12264, 15330, 19574, 20440, 29361, 30660, 39148, 48935, 58722, 61320, 68509, 78296, 97870, 117444, 137018, 146805, 195740, 205527, 234888, 274036, 293610, 342545, 391480, 411054, 548072, 587220, 685090, 714451, 822108, 1027635, 1174440, 1370180, 1428902, 1644216, 2055270, 2143353, 2740360, 2857804, 3572255, 4110540, 4286706, 5001157, 5715608, 7144510, 8221080, 8573412, 10002314, 10716765, 14289020, 15003471, 17146824, 20004628, 21433530, 25005785, 28578040, 30006942, 40009256, 42867060, 50011570, 60013884, 75017355, 85734120, 100023140, 120027768, 150034710, 200046280, 300069420, 600138840]

約数ペア:

[(1, 600138840), (2, 300069420), (3, 200046280), (4, 150034710), (5, 120027768), (6, 100023140), (7, 85734120), (8, 75017355), (10, 60013884), (12, 50011570), (14, 42867060), (15, 40009256), (20, 30006942), (21, 28578040), (24, 25005785), (28, 21433530), (30, 20004628), (35, 17146824), (40, 15003471), (42, 14289020), (56, 10716765), (60, 10002314), (70, 8573412), (73, 8221080), (84, 7144510), (105, 5715608), (120, 5001157), (140, 4286706), (146, 4110540), (168, 3572255), (210, 2857804), (219, 2740360), (280, 2143353), (292, 2055270), (365, 1644216), (420, 1428902), (438, 1370180), (511, 1174440), (584, 1027635), (730, 822108), (840, 714451), (876, 685090), (1022, 587220), (1095, 548072), (1460, 411054), (1533, 391480), (1752, 342545), (2044, 293610), (2190, 274036), (2555, 234888), (2920, 205527), (3066, 195740), (4088, 146805), (4380, 137018), (5110, 117444), (6132, 97870), (7665, 78296), (8760, 68509), (9787, 61320), (10220, 58722), (12264, 48935), (15330, 39148), (19574, 30660), (20440, 29361)]