285397687080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4239419}}^1$

素因数の和:4239464

約数の個数: 192

約数和(自身を含む): 1071386222400

約数和(自身を除く): 785988535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 33660, 67320, 4239419, 8478838, 12718257, 16957676, 21197095, 25436514, 33915352, 38154771, 42394190, 46633609, 50873028, 63591285, 72070123, 76309542, 84788380, 93267218, 101746056, 127182570, 139900827, 144140246, 152619084, 169576760, 186534436, 190773855, 216210369, 233168045, 254365140, 279801654, 288280492, 305238168, 360350615, 373068872, 381547710, 419702481, 432420738, 466336090, 508730280, 559603308, 576560984, 648631107, 699504135, 720701230, 763095420, 792771353, 839404962, 864841476, 932672180, 1081051845, 1119206616, 1297262214, 1399008270, 1441402460, 1526190840, 1585542706, 1678809924, 1729682952, 1865344360, 2098512405, 2162103690, 2378314059, 2594524428, 2798016540, 2882804920, 3171085412, 3243155535, 3357619848, 3963856765, 4197024810, 4324207380, 4756628118, 5189048856, 5596033080, 6342170824, 6486311070, 7134942177, 7927713530, 8394049620, 8648414760, 9513256236, 11891570295, 12972622140, 14269884354, 15855427060, 16788099240, 19026512472, 23783140590, 25945244280, 28539768708, 31710854120, 35674710885, 47566281180, 57079537416, 71349421770, 95132562360, 142698843540, 285397687080]

約数ペア:

[(1, 285397687080), (2, 142698843540), (3, 95132562360), (4, 71349421770), (5, 57079537416), (6, 47566281180), (8, 35674710885), (9, 31710854120), (10, 28539768708), (11, 25945244280), (12, 23783140590), (15, 19026512472), (17, 16788099240), (18, 15855427060), (20, 14269884354), (22, 12972622140), (24, 11891570295), (30, 9513256236), (33, 8648414760), (34, 8394049620), (36, 7927713530), (40, 7134942177), (44, 6486311070), (45, 6342170824), (51, 5596033080), (55, 5189048856), (60, 4756628118), (66, 4324207380), (68, 4197024810), (72, 3963856765), (85, 3357619848), (88, 3243155535), (90, 3171085412), (99, 2882804920), (102, 2798016540), (110, 2594524428), (120, 2378314059), (132, 2162103690), (136, 2098512405), (153, 1865344360), (165, 1729682952), (170, 1678809924), (180, 1585542706), (187, 1526190840), (198, 1441402460), (204, 1399008270), (220, 1297262214), (255, 1119206616), (264, 1081051845), (306, 932672180), (330, 864841476), (340, 839404962), (360, 792771353), (374, 763095420), (396, 720701230), (408, 699504135), (440, 648631107), (495, 576560984), (510, 559603308), (561, 508730280), (612, 466336090), (660, 432420738), (680, 419702481), (748, 381547710), (765, 373068872), (792, 360350615), (935, 305238168), (990, 288280492), (1020, 279801654), (1122, 254365140), (1224, 233168045), (1320, 216210369), (1496, 190773855), (1530, 186534436), (1683, 169576760), (1870, 152619084), (1980, 144140246), (2040, 139900827), (2244, 127182570), (2805, 101746056), (3060, 93267218), (3366, 84788380), (3740, 76309542), (3960, 72070123), (4488, 63591285), (5610, 50873028), (6120, 46633609), (6732, 42394190), (7480, 38154771), (8415, 33915352), (11220, 25436514), (13464, 21197095), (16830, 16957676), (22440, 12718257), (33660, 8478838), (67320, 4239419)]