220392488680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3561611}}^1$

素因数の和:3561659

約数の個数: 128

約数和(自身を含む): 646218881280

約数和(自身を除く): 425826392600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 15470, 30940, 61880, 3561611, 7123222, 14246444, 17808055, 24931277, 28492888, 35616110, 46300943, 49862554, 60547387, 71232220, 92601886, 99725108, 121094774, 124656385, 142464440, 185203772, 199450216, 231504715, 242189548, 249312770, 302736935, 324106601, 370407544, 423831709, 463009430, 484379096, 498625540, 605473870, 648213202, 787116031, 847663418, 926018860, 997251080, 1210947740, 1296426404, 1574232062, 1620533005, 1695326836, 1852037720, 2119158545, 2421895480, 2592852808, 3148464124, 3241066010, 3390653672, 3935580155, 4238317090, 5509812217, 6296928248, 6482132020, 7871160310, 8476634180, 11019624434, 12964264040, 15742320620, 16953268360, 22039248868, 27549061085, 31484641240, 44078497736, 55098122170, 110196244340, 220392488680]

約数ペア:

[(1, 220392488680), (2, 110196244340), (4, 55098122170), (5, 44078497736), (7, 31484641240), (8, 27549061085), (10, 22039248868), (13, 16953268360), (14, 15742320620), (17, 12964264040), (20, 11019624434), (26, 8476634180), (28, 7871160310), (34, 6482132020), (35, 6296928248), (40, 5509812217), (52, 4238317090), (56, 3935580155), (65, 3390653672), (68, 3241066010), (70, 3148464124), (85, 2592852808), (91, 2421895480), (104, 2119158545), (119, 1852037720), (130, 1695326836), (136, 1620533005), (140, 1574232062), (170, 1296426404), (182, 1210947740), (221, 997251080), (238, 926018860), (260, 847663418), (280, 787116031), (340, 648213202), (364, 605473870), (442, 498625540), (455, 484379096), (476, 463009430), (520, 423831709), (595, 370407544), (680, 324106601), (728, 302736935), (884, 249312770), (910, 242189548), (952, 231504715), (1105, 199450216), (1190, 185203772), (1547, 142464440), (1768, 124656385), (1820, 121094774), (2210, 99725108), (2380, 92601886), (3094, 71232220), (3640, 60547387), (4420, 49862554), (4760, 46300943), (6188, 35616110), (7735, 28492888), (8840, 24931277), (12376, 17808055), (15470, 14246444), (30940, 7123222), (61880, 3561611)]