16832040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 55157760

約数和(自身を除く): 38325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 223, 255, 296, 340, 370, 408, 444, 446, 510, 555, 629, 669, 680, 740, 888, 892, 1020, 1110, 1115, 1258, 1338, 1480, 1784, 1887, 2040, 2220, 2230, 2516, 2676, 3145, 3345, 3774, 3791, 4440, 4460, 5032, 5352, 6290, 6690, 7548, 7582, 8251, 8920, 9435, 11373, 12580, 13380, 15096, 15164, 16502, 18870, 18955, 22746, 24753, 25160, 26760, 30328, 33004, 37740, 37910, 41255, 45492, 49506, 56865, 66008, 75480, 75820, 82510, 90984, 99012, 113730, 123765, 140267, 151640, 165020, 198024, 227460, 247530, 280534, 330040, 420801, 454920, 495060, 561068, 701335, 841602, 990120, 1122136, 1402670, 1683204, 2104005, 2805340, 3366408, 4208010, 5610680, 8416020, 16832040]

約数ペア:

[(1, 16832040), (2, 8416020), (3, 5610680), (4, 4208010), (5, 3366408), (6, 2805340), (8, 2104005), (10, 1683204), (12, 1402670), (15, 1122136), (17, 990120), (20, 841602), (24, 701335), (30, 561068), (34, 495060), (37, 454920), (40, 420801), (51, 330040), (60, 280534), (68, 247530), (74, 227460), (85, 198024), (102, 165020), (111, 151640), (120, 140267), (136, 123765), (148, 113730), (170, 99012), (185, 90984), (204, 82510), (222, 75820), (223, 75480), (255, 66008), (296, 56865), (340, 49506), (370, 45492), (408, 41255), (444, 37910), (446, 37740), (510, 33004), (555, 30328), (629, 26760), (669, 25160), (680, 24753), (740, 22746), (888, 18955), (892, 18870), (1020, 16502), (1110, 15164), (1115, 15096), (1258, 13380), (1338, 12580), (1480, 11373), (1784, 9435), (1887, 8920), (2040, 8251), (2220, 7582), (2230, 7548), (2516, 6690), (2676, 6290), (3145, 5352), (3345, 5032), (3774, 4460), (3791, 4440)]