418214280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18679

約数の個数: 128

約数和(自身を含む): 1449290880

約数和(自身を除く): 1031076600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 18637, 22440, 37274, 55911, 74548, 93185, 111822, 149096, 186370, 205007, 223644, 279555, 316829, 372740, 410014, 447288, 559110, 615021, 633658, 745480, 820028, 950487, 1025035, 1118220, 1230042, 1267316, 1584145, 1640056, 1900974, 2050070, 2236440, 2460084, 2534632, 3075105, 3168290, 3485119, 3801948, 4100140, 4752435, 4920168, 6150210, 6336580, 6970238, 7603896, 8200280, 9504870, 10455357, 12300420, 12673160, 13940476, 17425595, 19009740, 20910714, 24600840, 27880952, 34851190, 38019480, 41821428, 52276785, 69702380, 83642856, 104553570, 139404760, 209107140, 418214280]

約数ペア:

[(1, 418214280), (2, 209107140), (3, 139404760), (4, 104553570), (5, 83642856), (6, 69702380), (8, 52276785), (10, 41821428), (11, 38019480), (12, 34851190), (15, 27880952), (17, 24600840), (20, 20910714), (22, 19009740), (24, 17425595), (30, 13940476), (33, 12673160), (34, 12300420), (40, 10455357), (44, 9504870), (51, 8200280), (55, 7603896), (60, 6970238), (66, 6336580), (68, 6150210), (85, 4920168), (88, 4752435), (102, 4100140), (110, 3801948), (120, 3485119), (132, 3168290), (136, 3075105), (165, 2534632), (170, 2460084), (187, 2236440), (204, 2050070), (220, 1900974), (255, 1640056), (264, 1584145), (330, 1267316), (340, 1230042), (374, 1118220), (408, 1025035), (440, 950487), (510, 820028), (561, 745480), (660, 633658), (680, 615021), (748, 559110), (935, 447288), (1020, 410014), (1122, 372740), (1320, 316829), (1496, 279555), (1870, 223644), (2040, 205007), (2244, 186370), (2805, 149096), (3740, 111822), (4488, 93185), (5610, 74548), (7480, 55911), (11220, 37274), (18637, 22440)]