84471480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 288943200

約数和(自身を除く): 204471720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 59, 60, 72, 82, 90, 97, 118, 120, 123, 164, 177, 180, 194, 205, 236, 246, 291, 295, 328, 354, 360, 369, 388, 410, 472, 485, 492, 531, 582, 590, 615, 708, 738, 776, 820, 873, 885, 970, 984, 1062, 1164, 1180, 1230, 1416, 1455, 1476, 1640, 1746, 1770, 1845, 1940, 2124, 2328, 2360, 2419, 2460, 2655, 2910, 2952, 3492, 3540, 3690, 3880, 3977, 4248, 4365, 4838, 4920, 5310, 5723, 5820, 6984, 7080, 7257, 7380, 7954, 8730, 9676, 10620, 11446, 11640, 11931, 12095, 14514, 14760, 15908, 17169, 17460, 19352, 19885, 21240, 21771, 22892, 23862, 24190, 28615, 29028, 31816, 34338, 34920, 35793, 36285, 39770, 43542, 45784, 47724, 48380, 51507, 57230, 58056, 59655, 68676, 71586, 72570, 79540, 85845, 87084, 95448, 96760, 103014, 108855, 114460, 119310, 137352, 143172, 145140, 159080, 171690, 174168, 178965, 206028, 217710, 228920, 234643, 238620, 257535, 286344, 290280, 343380, 357930, 412056, 435420, 469286, 477240, 515070, 686760, 703929, 715860, 870840, 938572, 1030140, 1173215, 1407858, 1431720, 1877144, 2060280, 2111787, 2346430, 2815716, 3519645, 4223574, 4692860, 5631432, 7039290, 8447148, 9385720, 10558935, 14078580, 16894296, 21117870, 28157160, 42235740, 84471480]

約数ペア:

[(1, 84471480), (2, 42235740), (3, 28157160), (4, 21117870), (5, 16894296), (6, 14078580), (8, 10558935), (9, 9385720), (10, 8447148), (12, 7039290), (15, 5631432), (18, 4692860), (20, 4223574), (24, 3519645), (30, 2815716), (36, 2346430), (40, 2111787), (41, 2060280), (45, 1877144), (59, 1431720), (60, 1407858), (72, 1173215), (82, 1030140), (90, 938572), (97, 870840), (118, 715860), (120, 703929), (123, 686760), (164, 515070), (177, 477240), (180, 469286), (194, 435420), (205, 412056), (236, 357930), (246, 343380), (291, 290280), (295, 286344), (328, 257535), (354, 238620), (360, 234643), (369, 228920), (388, 217710), (410, 206028), (472, 178965), (485, 174168), (492, 171690), (531, 159080), (582, 145140), (590, 143172), (615, 137352), (708, 119310), (738, 114460), (776, 108855), (820, 103014), (873, 96760), (885, 95448), (970, 87084), (984, 85845), (1062, 79540), (1164, 72570), (1180, 71586), (1230, 68676), (1416, 59655), (1455, 58056), (1476, 57230), (1640, 51507), (1746, 48380), (1770, 47724), (1845, 45784), (1940, 43542), (2124, 39770), (2328, 36285), (2360, 35793), (2419, 34920), (2460, 34338), (2655, 31816), (2910, 29028), (2952, 28615), (3492, 24190), (3540, 23862), (3690, 22892), (3880, 21771), (3977, 21240), (4248, 19885), (4365, 19352), (4838, 17460), (4920, 17169), (5310, 15908), (5723, 14760), (5820, 14514), (6984, 12095), (7080, 11931), (7257, 11640), (7380, 11446), (7954, 10620), (8730, 9676)]