69001640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 169758720

約数和(自身を除く): 100757080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 127, 136, 170, 188, 235, 254, 289, 340, 376, 470, 508, 578, 635, 680, 799, 940, 1016, 1156, 1270, 1445, 1598, 1880, 2159, 2312, 2540, 2890, 3196, 3995, 4318, 5080, 5780, 5969, 6392, 7990, 8636, 10795, 11560, 11938, 13583, 15980, 17272, 21590, 23876, 27166, 29845, 31960, 36703, 43180, 47752, 54332, 59690, 67915, 73406, 86360, 101473, 108664, 119380, 135830, 146812, 183515, 202946, 238760, 271660, 293624, 367030, 405892, 507365, 543320, 734060, 811784, 1014730, 1468120, 1725041, 2029460, 3450082, 4058920, 6900164, 8625205, 13800328, 17250410, 34500820, 69001640]

約数ペア:

[(1, 69001640), (2, 34500820), (4, 17250410), (5, 13800328), (8, 8625205), (10, 6900164), (17, 4058920), (20, 3450082), (34, 2029460), (40, 1725041), (47, 1468120), (68, 1014730), (85, 811784), (94, 734060), (127, 543320), (136, 507365), (170, 405892), (188, 367030), (235, 293624), (254, 271660), (289, 238760), (340, 202946), (376, 183515), (470, 146812), (508, 135830), (578, 119380), (635, 108664), (680, 101473), (799, 86360), (940, 73406), (1016, 67915), (1156, 59690), (1270, 54332), (1445, 47752), (1598, 43180), (1880, 36703), (2159, 31960), (2312, 29845), (2540, 27166), (2890, 23876), (3196, 21590), (3995, 17272), (4318, 15980), (5080, 13583), (5780, 11938), (5969, 11560), (6392, 10795), (7990, 8636)]