66512760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3319}}^1$

素因数の和:3500

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 134280840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3319, 3340, 4008, 5010, 6638, 6680, 9957, 10020, 13276, 16595, 19914, 20040, 26552, 33190, 39828, 49785, 66380, 79656, 99570, 132760, 199140, 398280, 554273, 1108546, 1662819, 2217092, 2771365, 3325638, 4434184, 5542730, 6651276, 8314095, 11085460, 13302552, 16628190, 22170920, 33256380, 66512760]

約数ペア:

[(1, 66512760), (2, 33256380), (3, 22170920), (4, 16628190), (5, 13302552), (6, 11085460), (8, 8314095), (10, 6651276), (12, 5542730), (15, 4434184), (20, 3325638), (24, 2771365), (30, 2217092), (40, 1662819), (60, 1108546), (120, 554273), (167, 398280), (334, 199140), (501, 132760), (668, 99570), (835, 79656), (1002, 66380), (1336, 49785), (1670, 39828), (2004, 33190), (2505, 26552), (3319, 20040), (3340, 19914), (4008, 16595), (5010, 13276), (6638, 10020), (6680, 9957)]