64526880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 225783936

約数和(自身を除く): 161257056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 121, 132, 160, 165, 176, 202, 220, 240, 242, 264, 303, 330, 352, 363, 404, 440, 480, 484, 505, 528, 605, 606, 660, 726, 808, 880, 968, 1010, 1056, 1111, 1210, 1212, 1320, 1331, 1452, 1515, 1616, 1760, 1815, 1936, 2020, 2222, 2420, 2424, 2640, 2662, 2904, 3030, 3232, 3333, 3630, 3872, 3993, 4040, 4444, 4840, 4848, 5280, 5324, 5555, 5808, 6060, 6655, 6666, 7260, 7986, 8080, 8888, 9680, 9696, 10648, 11110, 11616, 12120, 12221, 13310, 13332, 14520, 15972, 16160, 16665, 17776, 19360, 19965, 21296, 22220, 24240, 24442, 26620, 26664, 29040, 31944, 33330, 35552, 36663, 39930, 42592, 44440, 48480, 48884, 53240, 53328, 58080, 61105, 63888, 66660, 73326, 79860, 88880, 97768, 106480, 106656, 122210, 127776, 133320, 134431, 146652, 159720, 177760, 183315, 195536, 212960, 244420, 266640, 268862, 293304, 319440, 366630, 391072, 403293, 488840, 533280, 537724, 586608, 638880, 672155, 733260, 806586, 977680, 1075448, 1173216, 1344310, 1466520, 1613172, 1955360, 2016465, 2150896, 2688620, 2933040, 3226344, 4032930, 4301792, 5377240, 5866080, 6452688, 8065860, 10754480, 12905376, 16131720, 21508960, 32263440, 64526880]

約数ペア:

[(1, 64526880), (2, 32263440), (3, 21508960), (4, 16131720), (5, 12905376), (6, 10754480), (8, 8065860), (10, 6452688), (11, 5866080), (12, 5377240), (15, 4301792), (16, 4032930), (20, 3226344), (22, 2933040), (24, 2688620), (30, 2150896), (32, 2016465), (33, 1955360), (40, 1613172), (44, 1466520), (48, 1344310), (55, 1173216), (60, 1075448), (66, 977680), (80, 806586), (88, 733260), (96, 672155), (101, 638880), (110, 586608), (120, 537724), (121, 533280), (132, 488840), (160, 403293), (165, 391072), (176, 366630), (202, 319440), (220, 293304), (240, 268862), (242, 266640), (264, 244420), (303, 212960), (330, 195536), (352, 183315), (363, 177760), (404, 159720), (440, 146652), (480, 134431), (484, 133320), (505, 127776), (528, 122210), (605, 106656), (606, 106480), (660, 97768), (726, 88880), (808, 79860), (880, 73326), (968, 66660), (1010, 63888), (1056, 61105), (1111, 58080), (1210, 53328), (1212, 53240), (1320, 48884), (1331, 48480), (1452, 44440), (1515, 42592), (1616, 39930), (1760, 36663), (1815, 35552), (1936, 33330), (2020, 31944), (2222, 29040), (2420, 26664), (2424, 26620), (2640, 24442), (2662, 24240), (2904, 22220), (3030, 21296), (3232, 19965), (3333, 19360), (3630, 17776), (3872, 16665), (3993, 16160), (4040, 15972), (4444, 14520), (4840, 13332), (4848, 13310), (5280, 12221), (5324, 12120), (5555, 11616), (5808, 11110), (6060, 10648), (6655, 9696), (6666, 9680), (7260, 8888), (7986, 8080)]