481718160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8726

約数の個数: 240

約数和(自身を含む): 2017192320

約数和(自身を除く): 1535474160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 8689, 9240, 11088, 13860, 17378, 18480, 26067, 27720, 34756, 43445, 52134, 55440, 60823, 69512, 78201, 86890, 95579, 104268, 121646, 130335, 139024, 156402, 173780, 182469, 191158, 208536, 243292, 260670, 286737, 304115, 312804, 347560, 364938, 382316, 391005, 417072, 477895, 486584, 521340, 547407, 573474, 608230, 625608, 669053, 695120, 729876, 764632, 782010, 860211, 912345, 955790, 973168, 1042680, 1094814, 1146948, 1216460, 1251216, 1338106, 1433685, 1459752, 1529264, 1564020, 1720422, 1824690, 1911580, 2007159, 2085360, 2189628, 2293896, 2432920, 2676212, 2737035, 2867370, 2919504, 3128040, 3345265, 3440844, 3649380, 3823160, 4014318, 4301055, 4379256, 4587792, 4865840, 5352424, 5474070, 5734740, 6021477, 6256080, 6690530, 6881688, 7298760, 7646320, 8028636, 8602110, 8758512, 10035795, 10704848, 10948140, 11469480, 12042954, 13381060, 13763376, 14597520, 16057272, 17204220, 20071590, 21896280, 22938960, 24085908, 26762120, 30107385, 32114544, 34408440, 40143180, 43792560, 48171816, 53524240, 60214770, 68816880, 80286360, 96343632, 120429540, 160572720, 240859080, 481718160]

約数ペア:

[(1, 481718160), (2, 240859080), (3, 160572720), (4, 120429540), (5, 96343632), (6, 80286360), (7, 68816880), (8, 60214770), (9, 53524240), (10, 48171816), (11, 43792560), (12, 40143180), (14, 34408440), (15, 32114544), (16, 30107385), (18, 26762120), (20, 24085908), (21, 22938960), (22, 21896280), (24, 20071590), (28, 17204220), (30, 16057272), (33, 14597520), (35, 13763376), (36, 13381060), (40, 12042954), (42, 11469480), (44, 10948140), (45, 10704848), (48, 10035795), (55, 8758512), (56, 8602110), (60, 8028636), (63, 7646320), (66, 7298760), (70, 6881688), (72, 6690530), (77, 6256080), (80, 6021477), (84, 5734740), (88, 5474070), (90, 5352424), (99, 4865840), (105, 4587792), (110, 4379256), (112, 4301055), (120, 4014318), (126, 3823160), (132, 3649380), (140, 3440844), (144, 3345265), (154, 3128040), (165, 2919504), (168, 2867370), (176, 2737035), (180, 2676212), (198, 2432920), (210, 2293896), (220, 2189628), (231, 2085360), (240, 2007159), (252, 1911580), (264, 1824690), (280, 1720422), (308, 1564020), (315, 1529264), (330, 1459752), (336, 1433685), (360, 1338106), (385, 1251216), (396, 1216460), (420, 1146948), (440, 1094814), (462, 1042680), (495, 973168), (504, 955790), (528, 912345), (560, 860211), (616, 782010), (630, 764632), (660, 729876), (693, 695120), (720, 669053), (770, 625608), (792, 608230), (840, 573474), (880, 547407), (924, 521340), (990, 486584), (1008, 477895), (1155, 417072), (1232, 391005), (1260, 382316), (1320, 364938), (1386, 347560), (1540, 312804), (1584, 304115), (1680, 286737), (1848, 260670), (1980, 243292), (2310, 208536), (2520, 191158), (2640, 182469), (2772, 173780), (3080, 156402), (3465, 139024), (3696, 130335), (3960, 121646), (4620, 104268), (5040, 95579), (5544, 86890), (6160, 78201), (6930, 69512), (7920, 60823), (8689, 55440), (9240, 52134), (11088, 43445), (13860, 34756), (17378, 27720), (18480, 26067)]