66514560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 249696000

約数和(自身を除く): 183181440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 101, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 202, 210, 224, 240, 245, 280, 294, 303, 320, 336, 343, 384, 392, 404, 420, 448, 480, 490, 505, 560, 588, 606, 640, 672, 686, 707, 735, 784, 808, 840, 896, 960, 980, 1010, 1029, 1120, 1176, 1212, 1344, 1372, 1414, 1470, 1515, 1568, 1616, 1680, 1715, 1920, 1960, 2020, 2058, 2121, 2240, 2352, 2424, 2688, 2744, 2828, 2940, 3030, 3136, 3232, 3360, 3430, 3535, 3920, 4040, 4116, 4242, 4480, 4704, 4848, 4949, 5145, 5488, 5656, 5880, 6060, 6272, 6464, 6720, 6860, 7070, 7840, 8080, 8232, 8484, 9408, 9696, 9898, 10290, 10605, 10976, 11312, 11760, 12120, 12928, 13440, 13720, 14140, 14847, 15680, 16160, 16464, 16968, 18816, 19392, 19796, 20580, 21210, 21952, 22624, 23520, 24240, 24745, 27440, 28280, 29694, 31360, 32320, 32928, 33936, 34643, 38784, 39592, 41160, 42420, 43904, 45248, 47040, 48480, 49490, 54880, 56560, 59388, 64640, 65856, 67872, 69286, 74235, 79184, 82320, 84840, 90496, 94080, 96960, 98980, 103929, 109760, 113120, 118776, 131712, 135744, 138572, 148470, 158368, 164640, 169680, 173215, 193920, 197960, 207858, 219520, 226240, 237552, 271488, 277144, 296940, 316736, 329280, 339360, 346430, 395920, 415716, 452480, 475104, 519645, 554288, 593880, 633472, 658560, 678720, 692860, 791840, 831432, 950208, 1039290, 1108576, 1187760, 1357440, 1385720, 1583680, 1662864, 1900416, 2078580, 2217152, 2375520, 2771440, 3167360, 3325728, 4157160, 4434304, 4751040, 5542880, 6651456, 8314320, 9502080, 11085760, 13302912, 16628640, 22171520, 33257280, 66514560]

約数ペア:

[(1, 66514560), (2, 33257280), (3, 22171520), (4, 16628640), (5, 13302912), (6, 11085760), (7, 9502080), (8, 8314320), (10, 6651456), (12, 5542880), (14, 4751040), (15, 4434304), (16, 4157160), (20, 3325728), (21, 3167360), (24, 2771440), (28, 2375520), (30, 2217152), (32, 2078580), (35, 1900416), (40, 1662864), (42, 1583680), (48, 1385720), (49, 1357440), (56, 1187760), (60, 1108576), (64, 1039290), (70, 950208), (80, 831432), (84, 791840), (96, 692860), (98, 678720), (101, 658560), (105, 633472), (112, 593880), (120, 554288), (128, 519645), (140, 475104), (147, 452480), (160, 415716), (168, 395920), (192, 346430), (196, 339360), (202, 329280), (210, 316736), (224, 296940), (240, 277144), (245, 271488), (280, 237552), (294, 226240), (303, 219520), (320, 207858), (336, 197960), (343, 193920), (384, 173215), (392, 169680), (404, 164640), (420, 158368), (448, 148470), (480, 138572), (490, 135744), (505, 131712), (560, 118776), (588, 113120), (606, 109760), (640, 103929), (672, 98980), (686, 96960), (707, 94080), (735, 90496), (784, 84840), (808, 82320), (840, 79184), (896, 74235), (960, 69286), (980, 67872), (1010, 65856), (1029, 64640), (1120, 59388), (1176, 56560), (1212, 54880), (1344, 49490), (1372, 48480), (1414, 47040), (1470, 45248), (1515, 43904), (1568, 42420), (1616, 41160), (1680, 39592), (1715, 38784), (1920, 34643), (1960, 33936), (2020, 32928), (2058, 32320), (2121, 31360), (2240, 29694), (2352, 28280), (2424, 27440), (2688, 24745), (2744, 24240), (2828, 23520), (2940, 22624), (3030, 21952), (3136, 21210), (3232, 20580), (3360, 19796), (3430, 19392), (3535, 18816), (3920, 16968), (4040, 16464), (4116, 16160), (4242, 15680), (4480, 14847), (4704, 14140), (4848, 13720), (4949, 13440), (5145, 12928), (5488, 12120), (5656, 11760), (5880, 11312), (6060, 10976), (6272, 10605), (6464, 10290), (6720, 9898), (6860, 9696), (7070, 9408), (7840, 8484), (8080, 8232)]