1485200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6645

約数の個数: 160

約数和(自身を含む): 4387719168

約数和(自身を除く): 2902519088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 6581, 7280, 8060, 8680, 11284, 13162, 14105, 16120, 17360, 22568, 26324, 28210, 32240, 32905, 45136, 46067, 52648, 56420, 65810, 85553, 92134, 105296, 112840, 131620, 171106, 184268, 204011, 225680, 230335, 263240, 342212, 368536, 408022, 427765, 460670, 526480, 598871, 684424, 737072, 816044, 855530, 921340, 1020055, 1197742, 1368848, 1428077, 1632088, 1711060, 1842680, 2040110, 2395484, 2652143, 2856154, 2994355, 3264176, 3422120, 3685360, 4080220, 4790968, 5304286, 5712308, 5988710, 6844240, 7140385, 8160440, 9581936, 10608572, 11424616, 11977420, 13260715, 14280770, 16320880, 18565001, 21217144, 22849232, 23954840, 26521430, 28561540, 37130002, 42434288, 47909680, 53042860, 57123080, 74260004, 92825005, 106085720, 114246160, 148520008, 185650010, 212171440, 297040016, 371300020, 742600040, 1485200080]

約数ペア:

[(1, 1485200080), (2, 742600040), (4, 371300020), (5, 297040016), (7, 212171440), (8, 185650010), (10, 148520008), (13, 114246160), (14, 106085720), (16, 92825005), (20, 74260004), (26, 57123080), (28, 53042860), (31, 47909680), (35, 42434288), (40, 37130002), (52, 28561540), (56, 26521430), (62, 23954840), (65, 22849232), (70, 21217144), (80, 18565001), (91, 16320880), (104, 14280770), (112, 13260715), (124, 11977420), (130, 11424616), (140, 10608572), (155, 9581936), (182, 8160440), (208, 7140385), (217, 6844240), (248, 5988710), (260, 5712308), (280, 5304286), (310, 4790968), (364, 4080220), (403, 3685360), (434, 3422120), (455, 3264176), (496, 2994355), (520, 2856154), (560, 2652143), (620, 2395484), (728, 2040110), (806, 1842680), (868, 1711060), (910, 1632088), (1040, 1428077), (1085, 1368848), (1240, 1197742), (1456, 1020055), (1612, 921340), (1736, 855530), (1820, 816044), (2015, 737072), (2170, 684424), (2480, 598871), (2821, 526480), (3224, 460670), (3472, 427765), (3640, 408022), (4030, 368536), (4340, 342212), (5642, 263240), (6448, 230335), (6581, 225680), (7280, 204011), (8060, 184268), (8680, 171106), (11284, 131620), (13162, 112840), (14105, 105296), (16120, 92134), (17360, 85553), (22568, 65810), (26324, 56420), (28210, 52648), (32240, 46067), (32905, 45136)]