814464560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6631

約数の個数: 160

約数和(自身を含む): 2468092032

約数和(自身を除く): 1653627472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 3094, 3536, 3640, 4420, 4760, 6188, 6581, 7280, 7735, 8840, 9520, 12376, 13162, 15470, 17680, 24752, 26324, 30940, 32905, 46067, 52648, 61880, 65810, 85553, 92134, 105296, 111877, 123760, 131620, 171106, 184268, 223754, 230335, 263240, 342212, 368536, 427765, 447508, 460670, 526480, 559385, 598871, 684424, 737072, 783139, 855530, 895016, 921340, 1118770, 1197742, 1368848, 1454401, 1566278, 1711060, 1790032, 1842680, 2237540, 2395484, 2908802, 2994355, 3132556, 3422120, 3685360, 3915695, 4475080, 4790968, 5817604, 5988710, 6265112, 6844240, 7272005, 7831390, 8950160, 9581936, 10180807, 11635208, 11977420, 12530224, 14544010, 15662780, 20361614, 23270416, 23954840, 29088020, 31325560, 40723228, 47909680, 50904035, 58176040, 62651120, 81446456, 101808070, 116352080, 162892912, 203616140, 407232280, 814464560]

約数ペア:

[(1, 814464560), (2, 407232280), (4, 203616140), (5, 162892912), (7, 116352080), (8, 101808070), (10, 81446456), (13, 62651120), (14, 58176040), (16, 50904035), (17, 47909680), (20, 40723228), (26, 31325560), (28, 29088020), (34, 23954840), (35, 23270416), (40, 20361614), (52, 15662780), (56, 14544010), (65, 12530224), (68, 11977420), (70, 11635208), (80, 10180807), (85, 9581936), (91, 8950160), (104, 7831390), (112, 7272005), (119, 6844240), (130, 6265112), (136, 5988710), (140, 5817604), (170, 4790968), (182, 4475080), (208, 3915695), (221, 3685360), (238, 3422120), (260, 3132556), (272, 2994355), (280, 2908802), (340, 2395484), (364, 2237540), (442, 1842680), (455, 1790032), (476, 1711060), (520, 1566278), (560, 1454401), (595, 1368848), (680, 1197742), (728, 1118770), (884, 921340), (910, 895016), (952, 855530), (1040, 783139), (1105, 737072), (1190, 684424), (1360, 598871), (1456, 559385), (1547, 526480), (1768, 460670), (1820, 447508), (1904, 427765), (2210, 368536), (2380, 342212), (3094, 263240), (3536, 230335), (3640, 223754), (4420, 184268), (4760, 171106), (6188, 131620), (6581, 123760), (7280, 111877), (7735, 105296), (8840, 92134), (9520, 85553), (12376, 65810), (13162, 61880), (15470, 52648), (17680, 46067), (24752, 32905), (26324, 30940)]