204008040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19541}}^1$

素因数の和:19587

約数の個数: 96

約数和(自身を含む): 685924200

約数和(自身を除く): 481916160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 19541, 39082, 58623, 78164, 97705, 117246, 156328, 175869, 195410, 234492, 293115, 351738, 390820, 468984, 566689, 586230, 703476, 781640, 879345, 1133378, 1172460, 1406952, 1700067, 1758690, 2266756, 2344920, 2833445, 3400134, 3517380, 4533512, 5100201, 5666890, 6800268, 7034760, 8500335, 10200402, 11333780, 13600536, 17000670, 20400804, 22667560, 25501005, 34001340, 40801608, 51002010, 68002680, 102004020, 204008040]

約数ペア:

[(1, 204008040), (2, 102004020), (3, 68002680), (4, 51002010), (5, 40801608), (6, 34001340), (8, 25501005), (9, 22667560), (10, 20400804), (12, 17000670), (15, 13600536), (18, 11333780), (20, 10200402), (24, 8500335), (29, 7034760), (30, 6800268), (36, 5666890), (40, 5100201), (45, 4533512), (58, 3517380), (60, 3400134), (72, 2833445), (87, 2344920), (90, 2266756), (116, 1758690), (120, 1700067), (145, 1406952), (174, 1172460), (180, 1133378), (232, 879345), (261, 781640), (290, 703476), (348, 586230), (360, 566689), (435, 468984), (522, 390820), (580, 351738), (696, 293115), (870, 234492), (1044, 195410), (1160, 175869), (1305, 156328), (1740, 117246), (2088, 97705), (2610, 78164), (3480, 58623), (5220, 39082), (10440, 19541)]