16486680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 59558400

約数和(自身を除く): 43071720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1033, 1064, 1140, 1330, 1596, 1995, 2066, 2280, 2660, 3099, 3192, 3990, 4132, 5165, 5320, 6198, 7231, 7980, 8264, 10330, 12396, 14462, 15495, 15960, 19627, 20660, 21693, 24792, 28924, 30990, 36155, 39254, 41320, 43386, 57848, 58881, 61980, 72310, 78508, 86772, 98135, 108465, 117762, 123960, 137389, 144620, 157016, 173544, 196270, 216930, 235524, 274778, 289240, 294405, 392540, 412167, 433860, 471048, 549556, 588810, 686945, 785080, 824334, 867720, 1099112, 1177620, 1373890, 1648668, 2060835, 2355240, 2747780, 3297336, 4121670, 5495560, 8243340, 16486680]

約数ペア:

[(1, 16486680), (2, 8243340), (3, 5495560), (4, 4121670), (5, 3297336), (6, 2747780), (7, 2355240), (8, 2060835), (10, 1648668), (12, 1373890), (14, 1177620), (15, 1099112), (19, 867720), (20, 824334), (21, 785080), (24, 686945), (28, 588810), (30, 549556), (35, 471048), (38, 433860), (40, 412167), (42, 392540), (56, 294405), (57, 289240), (60, 274778), (70, 235524), (76, 216930), (84, 196270), (95, 173544), (105, 157016), (114, 144620), (120, 137389), (133, 123960), (140, 117762), (152, 108465), (168, 98135), (190, 86772), (210, 78508), (228, 72310), (266, 61980), (280, 58881), (285, 57848), (380, 43386), (399, 41320), (420, 39254), (456, 36155), (532, 30990), (570, 28924), (665, 24792), (760, 21693), (798, 20660), (840, 19627), (1033, 15960), (1064, 15495), (1140, 14462), (1330, 12396), (1596, 10330), (1995, 8264), (2066, 7980), (2280, 7231), (2660, 6198), (3099, 5320), (3192, 5165), (3990, 4132)]