317040080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 899942400

約数和(自身を除く): 582902320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 83, 95, 112, 133, 140, 152, 166, 190, 266, 280, 304, 332, 359, 380, 415, 532, 560, 581, 664, 665, 718, 760, 830, 1064, 1162, 1328, 1330, 1436, 1520, 1577, 1660, 1795, 2128, 2324, 2513, 2660, 2872, 2905, 3154, 3320, 3590, 4648, 5026, 5320, 5744, 5810, 6308, 6640, 6821, 7180, 7885, 9296, 10052, 10640, 11039, 11620, 12565, 12616, 13642, 14360, 15770, 20104, 22078, 23240, 25130, 25232, 27284, 28720, 29797, 31540, 34105, 40208, 44156, 46480, 47747, 50260, 54568, 55195, 59594, 63080, 68210, 88312, 95494, 100520, 109136, 110390, 119188, 126160, 136420, 148985, 176624, 190988, 201040, 208579, 220780, 238376, 238735, 272840, 297970, 381976, 417158, 441560, 476752, 477470, 545680, 566143, 595940, 763952, 834316, 883120, 954940, 1042895, 1132286, 1191880, 1668632, 1909880, 2085790, 2264572, 2383760, 2830715, 3337264, 3819760, 3963001, 4171580, 4529144, 5661430, 7926002, 8343160, 9058288, 11322860, 15852004, 16686320, 19815005, 22645720, 31704008, 39630010, 45291440, 63408016, 79260020, 158520040, 317040080]

約数ペア:

[(1, 317040080), (2, 158520040), (4, 79260020), (5, 63408016), (7, 45291440), (8, 39630010), (10, 31704008), (14, 22645720), (16, 19815005), (19, 16686320), (20, 15852004), (28, 11322860), (35, 9058288), (38, 8343160), (40, 7926002), (56, 5661430), (70, 4529144), (76, 4171580), (80, 3963001), (83, 3819760), (95, 3337264), (112, 2830715), (133, 2383760), (140, 2264572), (152, 2085790), (166, 1909880), (190, 1668632), (266, 1191880), (280, 1132286), (304, 1042895), (332, 954940), (359, 883120), (380, 834316), (415, 763952), (532, 595940), (560, 566143), (581, 545680), (664, 477470), (665, 476752), (718, 441560), (760, 417158), (830, 381976), (1064, 297970), (1162, 272840), (1328, 238735), (1330, 238376), (1436, 220780), (1520, 208579), (1577, 201040), (1660, 190988), (1795, 176624), (2128, 148985), (2324, 136420), (2513, 126160), (2660, 119188), (2872, 110390), (2905, 109136), (3154, 100520), (3320, 95494), (3590, 88312), (4648, 68210), (5026, 63080), (5320, 59594), (5744, 55195), (5810, 54568), (6308, 50260), (6640, 47747), (6821, 46480), (7180, 44156), (7885, 40208), (9296, 34105), (10052, 31540), (10640, 29797), (11039, 28720), (11620, 27284), (12565, 25232), (12616, 25130), (13642, 23240), (14360, 22078), (15770, 20104)]