276777480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 977408640

約数和(自身を除く): 700631160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 392, 412, 420, 457, 490, 515, 588, 618, 721, 735, 824, 840, 914, 980, 1030, 1176, 1236, 1371, 1442, 1470, 1545, 1828, 1960, 2060, 2163, 2285, 2472, 2742, 2884, 2940, 3090, 3199, 3605, 3656, 4120, 4326, 4570, 5047, 5484, 5768, 5880, 6180, 6398, 6855, 7210, 8652, 9140, 9597, 10094, 10815, 10968, 12360, 12796, 13710, 14420, 15141, 15995, 17304, 18280, 19194, 20188, 21630, 22393, 25235, 25592, 27420, 28840, 30282, 31990, 38388, 40376, 43260, 44786, 47071, 47985, 50470, 54840, 60564, 63980, 67179, 75705, 76776, 86520, 89572, 94142, 95970, 100940, 111965, 121128, 127960, 134358, 141213, 151410, 179144, 188284, 191940, 201880, 223930, 235355, 268716, 282426, 302820, 329497, 335895, 376568, 383880, 447860, 470710, 537432, 564852, 605640, 658994, 671790, 706065, 895720, 941420, 988491, 1129704, 1317988, 1343580, 1412130, 1647485, 1882840, 1976982, 2306479, 2635976, 2687160, 2824260, 3294970, 3953964, 4612958, 4942455, 5648520, 6589940, 6919437, 7907928, 9225916, 9884910, 11532395, 13179880, 13838874, 18451832, 19769820, 23064790, 27677748, 34597185, 39539640, 46129580, 55355496, 69194370, 92259160, 138388740, 276777480]

約数ペア:

[(1, 276777480), (2, 138388740), (3, 92259160), (4, 69194370), (5, 55355496), (6, 46129580), (7, 39539640), (8, 34597185), (10, 27677748), (12, 23064790), (14, 19769820), (15, 18451832), (20, 13838874), (21, 13179880), (24, 11532395), (28, 9884910), (30, 9225916), (35, 7907928), (40, 6919437), (42, 6589940), (49, 5648520), (56, 4942455), (60, 4612958), (70, 3953964), (84, 3294970), (98, 2824260), (103, 2687160), (105, 2635976), (120, 2306479), (140, 1976982), (147, 1882840), (168, 1647485), (196, 1412130), (206, 1343580), (210, 1317988), (245, 1129704), (280, 988491), (294, 941420), (309, 895720), (392, 706065), (412, 671790), (420, 658994), (457, 605640), (490, 564852), (515, 537432), (588, 470710), (618, 447860), (721, 383880), (735, 376568), (824, 335895), (840, 329497), (914, 302820), (980, 282426), (1030, 268716), (1176, 235355), (1236, 223930), (1371, 201880), (1442, 191940), (1470, 188284), (1545, 179144), (1828, 151410), (1960, 141213), (2060, 134358), (2163, 127960), (2285, 121128), (2472, 111965), (2742, 100940), (2884, 95970), (2940, 94142), (3090, 89572), (3199, 86520), (3605, 76776), (3656, 75705), (4120, 67179), (4326, 63980), (4570, 60564), (5047, 54840), (5484, 50470), (5768, 47985), (5880, 47071), (6180, 44786), (6398, 43260), (6855, 40376), (7210, 38388), (8652, 31990), (9140, 30282), (9597, 28840), (10094, 27420), (10815, 25592), (10968, 25235), (12360, 22393), (12796, 21630), (13710, 20188), (14420, 19194), (15141, 18280), (15995, 17304)]