64596960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 238291200

約数和(自身を除く): 173694240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 787, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1574, 1710, 1824, 2052, 2160, 2280, 2361, 2565, 2736, 3040, 3148, 3420, 3935, 4104, 4320, 4560, 4722, 5130, 5472, 6296, 6840, 7083, 7870, 8208, 9120, 9444, 10260, 11805, 12592, 13680, 14166, 14953, 15740, 16416, 18888, 20520, 21249, 23610, 25184, 27360, 28332, 29906, 31480, 35415, 37776, 41040, 42498, 44859, 47220, 56664, 59812, 62960, 70830, 74765, 75552, 82080, 84996, 89718, 94440, 106245, 113328, 119624, 125920, 134577, 141660, 149530, 169992, 179436, 188880, 212490, 224295, 226656, 239248, 269154, 283320, 299060, 339984, 358872, 377760, 403731, 424980, 448590, 478496, 538308, 566640, 598120, 672885, 679968, 717744, 807462, 849960, 897180, 1076616, 1133280, 1196240, 1345770, 1435488, 1614924, 1699920, 1794360, 2018655, 2153232, 2392480, 2691540, 3229848, 3399840, 3588720, 4037310, 4306464, 5383080, 6459696, 7177440, 8074620, 10766160, 12919392, 16149240, 21532320, 32298480, 64596960]

約数ペア:

[(1, 64596960), (2, 32298480), (3, 21532320), (4, 16149240), (5, 12919392), (6, 10766160), (8, 8074620), (9, 7177440), (10, 6459696), (12, 5383080), (15, 4306464), (16, 4037310), (18, 3588720), (19, 3399840), (20, 3229848), (24, 2691540), (27, 2392480), (30, 2153232), (32, 2018655), (36, 1794360), (38, 1699920), (40, 1614924), (45, 1435488), (48, 1345770), (54, 1196240), (57, 1133280), (60, 1076616), (72, 897180), (76, 849960), (80, 807462), (90, 717744), (95, 679968), (96, 672885), (108, 598120), (114, 566640), (120, 538308), (135, 478496), (144, 448590), (152, 424980), (160, 403731), (171, 377760), (180, 358872), (190, 339984), (216, 299060), (228, 283320), (240, 269154), (270, 239248), (285, 226656), (288, 224295), (304, 212490), (342, 188880), (360, 179436), (380, 169992), (432, 149530), (456, 141660), (480, 134577), (513, 125920), (540, 119624), (570, 113328), (608, 106245), (684, 94440), (720, 89718), (760, 84996), (787, 82080), (855, 75552), (864, 74765), (912, 70830), (1026, 62960), (1080, 59812), (1140, 56664), (1368, 47220), (1440, 44859), (1520, 42498), (1574, 41040), (1710, 37776), (1824, 35415), (2052, 31480), (2160, 29906), (2280, 28332), (2361, 27360), (2565, 25184), (2736, 23610), (3040, 21249), (3148, 20520), (3420, 18888), (3935, 16416), (4104, 15740), (4320, 14953), (4560, 14166), (4722, 13680), (5130, 12592), (5472, 11805), (6296, 10260), (6840, 9444), (7083, 9120), (7870, 8208)]