64193360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 197344512

約数和(自身を除く): 133151152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 613, 616, 680, 748, 770, 880, 935, 952, 1190, 1226, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2452, 2618, 2992, 3065, 3080, 3740, 4291, 4760, 4904, 5236, 6130, 6160, 6545, 6743, 7480, 8582, 9520, 9808, 10421, 10472, 12260, 13090, 13486, 14960, 17164, 20842, 20944, 21455, 24520, 26180, 26972, 33715, 34328, 41684, 42910, 47201, 49040, 52105, 52360, 53944, 67430, 68656, 72947, 83368, 85820, 94402, 104210, 104720, 107888, 114631, 134860, 145894, 166736, 171640, 188804, 208420, 229262, 236005, 269720, 291788, 343280, 364735, 377608, 416840, 458524, 472010, 539440, 573155, 583576, 729470, 755216, 802417, 833680, 917048, 944020, 1146310, 1167152, 1458940, 1604834, 1834096, 1888040, 2292620, 2917880, 3209668, 3776080, 4012085, 4585240, 5835760, 6419336, 8024170, 9170480, 12838672, 16048340, 32096680, 64193360]

約数ペア:

[(1, 64193360), (2, 32096680), (4, 16048340), (5, 12838672), (7, 9170480), (8, 8024170), (10, 6419336), (11, 5835760), (14, 4585240), (16, 4012085), (17, 3776080), (20, 3209668), (22, 2917880), (28, 2292620), (34, 1888040), (35, 1834096), (40, 1604834), (44, 1458940), (55, 1167152), (56, 1146310), (68, 944020), (70, 917048), (77, 833680), (80, 802417), (85, 755216), (88, 729470), (110, 583576), (112, 573155), (119, 539440), (136, 472010), (140, 458524), (154, 416840), (170, 377608), (176, 364735), (187, 343280), (220, 291788), (238, 269720), (272, 236005), (280, 229262), (308, 208420), (340, 188804), (374, 171640), (385, 166736), (440, 145894), (476, 134860), (560, 114631), (595, 107888), (613, 104720), (616, 104210), (680, 94402), (748, 85820), (770, 83368), (880, 72947), (935, 68656), (952, 67430), (1190, 53944), (1226, 52360), (1232, 52105), (1309, 49040), (1360, 47201), (1496, 42910), (1540, 41684), (1870, 34328), (1904, 33715), (2380, 26972), (2452, 26180), (2618, 24520), (2992, 21455), (3065, 20944), (3080, 20842), (3740, 17164), (4291, 14960), (4760, 13486), (4904, 13090), (5236, 12260), (6130, 10472), (6160, 10421), (6545, 9808), (6743, 9520), (7480, 8582)]