64328160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 223110720

約数和(自身を除く): 158782560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 169, 183, 195, 208, 240, 244, 260, 305, 312, 338, 366, 390, 416, 480, 488, 507, 520, 610, 624, 676, 732, 780, 793, 845, 915, 976, 1014, 1040, 1220, 1248, 1352, 1464, 1560, 1586, 1690, 1830, 1952, 2028, 2080, 2197, 2379, 2440, 2535, 2704, 2928, 3120, 3172, 3380, 3660, 3965, 4056, 4394, 4758, 4880, 5070, 5408, 5856, 6240, 6344, 6591, 6760, 7320, 7930, 8112, 8788, 9516, 9760, 10140, 10309, 10985, 11895, 12688, 13182, 13520, 14640, 15860, 16224, 17576, 19032, 20280, 20618, 21970, 23790, 25376, 26364, 27040, 29280, 30927, 31720, 32955, 35152, 38064, 40560, 41236, 43940, 47580, 51545, 52728, 61854, 63440, 65910, 70304, 76128, 81120, 82472, 87880, 95160, 103090, 105456, 123708, 126880, 131820, 134017, 154635, 164944, 175760, 190320, 206180, 210912, 247416, 263640, 268034, 309270, 329888, 351520, 380640, 402051, 412360, 494832, 527280, 536068, 618540, 670085, 804102, 824720, 989664, 1054560, 1072136, 1237080, 1340170, 1608204, 1649440, 2010255, 2144272, 2474160, 2680340, 3216408, 4020510, 4288544, 4948320, 5360680, 6432816, 8041020, 10721360, 12865632, 16082040, 21442720, 32164080, 64328160]

約数ペア:

[(1, 64328160), (2, 32164080), (3, 21442720), (4, 16082040), (5, 12865632), (6, 10721360), (8, 8041020), (10, 6432816), (12, 5360680), (13, 4948320), (15, 4288544), (16, 4020510), (20, 3216408), (24, 2680340), (26, 2474160), (30, 2144272), (32, 2010255), (39, 1649440), (40, 1608204), (48, 1340170), (52, 1237080), (60, 1072136), (61, 1054560), (65, 989664), (78, 824720), (80, 804102), (96, 670085), (104, 618540), (120, 536068), (122, 527280), (130, 494832), (156, 412360), (160, 402051), (169, 380640), (183, 351520), (195, 329888), (208, 309270), (240, 268034), (244, 263640), (260, 247416), (305, 210912), (312, 206180), (338, 190320), (366, 175760), (390, 164944), (416, 154635), (480, 134017), (488, 131820), (507, 126880), (520, 123708), (610, 105456), (624, 103090), (676, 95160), (732, 87880), (780, 82472), (793, 81120), (845, 76128), (915, 70304), (976, 65910), (1014, 63440), (1040, 61854), (1220, 52728), (1248, 51545), (1352, 47580), (1464, 43940), (1560, 41236), (1586, 40560), (1690, 38064), (1830, 35152), (1952, 32955), (2028, 31720), (2080, 30927), (2197, 29280), (2379, 27040), (2440, 26364), (2535, 25376), (2704, 23790), (2928, 21970), (3120, 20618), (3172, 20280), (3380, 19032), (3660, 17576), (3965, 16224), (4056, 15860), (4394, 14640), (4758, 13520), (4880, 13182), (5070, 12688), (5408, 11895), (5856, 10985), (6240, 10309), (6344, 10140), (6591, 9760), (6760, 9516), (7320, 8788), (7930, 8112)]