663572520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 2405491200

約数和(自身を除く): 1741918680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 151, 156, 180, 195, 216, 234, 260, 270, 302, 312, 313, 351, 360, 390, 453, 468, 520, 540, 585, 604, 626, 702, 755, 780, 906, 936, 939, 1080, 1170, 1208, 1252, 1359, 1404, 1510, 1560, 1565, 1755, 1812, 1878, 1963, 2265, 2340, 2504, 2718, 2808, 2817, 3020, 3130, 3510, 3624, 3756, 3926, 4069, 4077, 4530, 4680, 4695, 5436, 5634, 5889, 6040, 6260, 6795, 7020, 7512, 7852, 8138, 8154, 8451, 9060, 9390, 9815, 10872, 11268, 11778, 12207, 12520, 13590, 14040, 14085, 15704, 16276, 16308, 16902, 17667, 18120, 18780, 19630, 20345, 20385, 22536, 23556, 24414, 27180, 28170, 29445, 32552, 32616, 33804, 35334, 36621, 37560, 39260, 40690, 40770, 42255, 47112, 47263, 48828, 53001, 54360, 56340, 58890, 61035, 67608, 70668, 73242, 78520, 81380, 81540, 84510, 88335, 94526, 97656, 106002, 109863, 112680, 117780, 122070, 141336, 141789, 146484, 162760, 163080, 169020, 176670, 183105, 189052, 212004, 219726, 235560, 236315, 244140, 265005, 283578, 292968, 338040, 353340, 366210, 378104, 424008, 425367, 439452, 472630, 488280, 530010, 549315, 567156, 614419, 706680, 708945, 732420, 850734, 878904, 945260, 1060020, 1098630, 1134312, 1228838, 1276101, 1417890, 1464840, 1701468, 1843257, 1890520, 2120040, 2126835, 2197260, 2457676, 2552202, 2835780, 3072095, 3402936, 3686514, 4253670, 4394520, 4915352, 5104404, 5529771, 5671560, 6144190, 6380505, 7373028, 8507340, 9216285, 10208808, 11059542, 12288380, 12761010, 14746056, 16589313, 17014680, 18432570, 22119084, 24576760, 25522020, 27648855, 33178626, 36865140, 44238168, 51044040, 55297710, 66357252, 73730280, 82946565, 110595420, 132714504, 165893130, 221190840, 331786260, 663572520]

約数ペア:

[(1, 663572520), (2, 331786260), (3, 221190840), (4, 165893130), (5, 132714504), (6, 110595420), (8, 82946565), (9, 73730280), (10, 66357252), (12, 55297710), (13, 51044040), (15, 44238168), (18, 36865140), (20, 33178626), (24, 27648855), (26, 25522020), (27, 24576760), (30, 22119084), (36, 18432570), (39, 17014680), (40, 16589313), (45, 14746056), (52, 12761010), (54, 12288380), (60, 11059542), (65, 10208808), (72, 9216285), (78, 8507340), (90, 7373028), (104, 6380505), (108, 6144190), (117, 5671560), (120, 5529771), (130, 5104404), (135, 4915352), (151, 4394520), (156, 4253670), (180, 3686514), (195, 3402936), (216, 3072095), (234, 2835780), (260, 2552202), (270, 2457676), (302, 2197260), (312, 2126835), (313, 2120040), (351, 1890520), (360, 1843257), (390, 1701468), (453, 1464840), (468, 1417890), (520, 1276101), (540, 1228838), (585, 1134312), (604, 1098630), (626, 1060020), (702, 945260), (755, 878904), (780, 850734), (906, 732420), (936, 708945), (939, 706680), (1080, 614419), (1170, 567156), (1208, 549315), (1252, 530010), (1359, 488280), (1404, 472630), (1510, 439452), (1560, 425367), (1565, 424008), (1755, 378104), (1812, 366210), (1878, 353340), (1963, 338040), (2265, 292968), (2340, 283578), (2504, 265005), (2718, 244140), (2808, 236315), (2817, 235560), (3020, 219726), (3130, 212004), (3510, 189052), (3624, 183105), (3756, 176670), (3926, 169020), (4069, 163080), (4077, 162760), (4530, 146484), (4680, 141789), (4695, 141336), (5436, 122070), (5634, 117780), (5889, 112680), (6040, 109863), (6260, 106002), (6795, 97656), (7020, 94526), (7512, 88335), (7852, 84510), (8138, 81540), (8154, 81380), (8451, 78520), (9060, 73242), (9390, 70668), (9815, 67608), (10872, 61035), (11268, 58890), (11778, 56340), (12207, 54360), (12520, 53001), (13590, 48828), (14040, 47263), (14085, 47112), (15704, 42255), (16276, 40770), (16308, 40690), (16902, 39260), (17667, 37560), (18120, 36621), (18780, 35334), (19630, 33804), (20345, 32616), (20385, 32552), (22536, 29445), (23556, 28170), (24414, 27180)]