4177551280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2211

約数の個数: 160

約数和(自身を含む): 11749248000

約数和(自身を除く): 7571696720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 199, 266, 280, 304, 380, 398, 532, 560, 665, 760, 796, 995, 1064, 1330, 1393, 1520, 1592, 1973, 1990, 2128, 2660, 2786, 3184, 3781, 3946, 3980, 5320, 5572, 6965, 7562, 7892, 7960, 9865, 10640, 11144, 13811, 13930, 15124, 15784, 15920, 18905, 19730, 22288, 26467, 27622, 27860, 30248, 31568, 37487, 37810, 39460, 52934, 55244, 55720, 60496, 69055, 74974, 75620, 78920, 105868, 110488, 111440, 132335, 138110, 149948, 151240, 157840, 187435, 211736, 220976, 262409, 264670, 276220, 299896, 302480, 374870, 392627, 423472, 524818, 529340, 552440, 599792, 749740, 785254, 1049636, 1058680, 1104880, 1312045, 1499480, 1570508, 1963135, 2099272, 2117360, 2624090, 2748389, 2998960, 3141016, 3926270, 4198544, 5248180, 5496778, 6282032, 7459913, 7852540, 10496360, 10993556, 13741945, 14919826, 15705080, 20992720, 21987112, 27483890, 29839652, 31410160, 37299565, 43974224, 52219391, 54967780, 59679304, 74599130, 104438782, 109935560, 119358608, 149198260, 208877564, 219871120, 261096955, 298396520, 417755128, 522193910, 596793040, 835510256, 1044387820, 2088775640, 4177551280]

約数ペア:

[(1, 4177551280), (2, 2088775640), (4, 1044387820), (5, 835510256), (7, 596793040), (8, 522193910), (10, 417755128), (14, 298396520), (16, 261096955), (19, 219871120), (20, 208877564), (28, 149198260), (35, 119358608), (38, 109935560), (40, 104438782), (56, 74599130), (70, 59679304), (76, 54967780), (80, 52219391), (95, 43974224), (112, 37299565), (133, 31410160), (140, 29839652), (152, 27483890), (190, 21987112), (199, 20992720), (266, 15705080), (280, 14919826), (304, 13741945), (380, 10993556), (398, 10496360), (532, 7852540), (560, 7459913), (665, 6282032), (760, 5496778), (796, 5248180), (995, 4198544), (1064, 3926270), (1330, 3141016), (1393, 2998960), (1520, 2748389), (1592, 2624090), (1973, 2117360), (1990, 2099272), (2128, 1963135), (2660, 1570508), (2786, 1499480), (3184, 1312045), (3781, 1104880), (3946, 1058680), (3980, 1049636), (5320, 785254), (5572, 749740), (6965, 599792), (7562, 552440), (7892, 529340), (7960, 524818), (9865, 423472), (10640, 392627), (11144, 374870), (13811, 302480), (13930, 299896), (15124, 276220), (15784, 264670), (15920, 262409), (18905, 220976), (19730, 211736), (22288, 187435), (26467, 157840), (27622, 151240), (27860, 149948), (30248, 138110), (31568, 132335), (37487, 111440), (37810, 110488), (39460, 105868), (52934, 78920), (55244, 75620), (55720, 74974), (60496, 69055)]