210277080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 256

約数和(自身を含む): 800150400

約数和(自身を除く): 589873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 881, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1762, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2643, 2652, 2808, 3060, 3315, 3510, 3524, 3672, 3978, 4405, 4420, 4590, 4680, 5286, 5304, 5967, 6120, 6630, 7020, 7048, 7929, 7956, 8810, 8840, 9180, 9945, 10572, 11453, 11934, 13215, 13260, 14040, 14977, 15858, 15912, 17620, 18360, 19890, 21144, 22906, 23787, 23868, 26430, 26520, 29835, 29954, 31716, 34359, 35240, 39645, 39780, 44931, 45812, 47574, 47736, 52860, 57265, 59670, 59908, 63432, 68718, 74885, 79290, 79560, 89862, 91624, 95148, 103077, 105720, 114530, 118935, 119340, 119816, 134793, 137436, 149770, 158580, 171795, 179724, 190296, 194701, 206154, 224655, 229060, 237870, 238680, 269586, 274872, 299540, 309231, 317160, 343590, 359448, 389402, 404379, 412308, 449310, 458120, 475740, 515385, 539172, 584103, 599080, 618462, 673965, 687180, 778804, 808758, 824616, 898620, 951480, 973505, 1030770, 1078344, 1168206, 1236924, 1347930, 1374360, 1546155, 1557608, 1617516, 1752309, 1797240, 1947010, 2021895, 2061540, 2336412, 2473848, 2695860, 2920515, 3092310, 3235032, 3504618, 3894020, 4043790, 4123080, 4672824, 5256927, 5391720, 5841030, 6184620, 7009236, 7788040, 8087580, 8761545, 10513854, 11682060, 12369240, 14018472, 16175160, 17523090, 21027708, 23364120, 26284635, 35046180, 42055416, 52569270, 70092360, 105138540, 210277080]

約数ペア:

[(1, 210277080), (2, 105138540), (3, 70092360), (4, 52569270), (5, 42055416), (6, 35046180), (8, 26284635), (9, 23364120), (10, 21027708), (12, 17523090), (13, 16175160), (15, 14018472), (17, 12369240), (18, 11682060), (20, 10513854), (24, 8761545), (26, 8087580), (27, 7788040), (30, 7009236), (34, 6184620), (36, 5841030), (39, 5391720), (40, 5256927), (45, 4672824), (51, 4123080), (52, 4043790), (54, 3894020), (60, 3504618), (65, 3235032), (68, 3092310), (72, 2920515), (78, 2695860), (85, 2473848), (90, 2336412), (102, 2061540), (104, 2021895), (108, 1947010), (117, 1797240), (120, 1752309), (130, 1617516), (135, 1557608), (136, 1546155), (153, 1374360), (156, 1347930), (170, 1236924), (180, 1168206), (195, 1078344), (204, 1030770), (216, 973505), (221, 951480), (234, 898620), (255, 824616), (260, 808758), (270, 778804), (306, 687180), (312, 673965), (340, 618462), (351, 599080), (360, 584103), (390, 539172), (408, 515385), (442, 475740), (459, 458120), (468, 449310), (510, 412308), (520, 404379), (540, 389402), (585, 359448), (612, 343590), (663, 317160), (680, 309231), (702, 299540), (765, 274872), (780, 269586), (881, 238680), (884, 237870), (918, 229060), (936, 224655), (1020, 206154), (1080, 194701), (1105, 190296), (1170, 179724), (1224, 171795), (1326, 158580), (1404, 149770), (1530, 137436), (1560, 134793), (1755, 119816), (1762, 119340), (1768, 118935), (1836, 114530), (1989, 105720), (2040, 103077), (2210, 95148), (2295, 91624), (2340, 89862), (2643, 79560), (2652, 79290), (2808, 74885), (3060, 68718), (3315, 63432), (3510, 59908), (3524, 59670), (3672, 57265), (3978, 52860), (4405, 47736), (4420, 47574), (4590, 45812), (4680, 44931), (5286, 39780), (5304, 39645), (5967, 35240), (6120, 34359), (6630, 31716), (7020, 29954), (7048, 29835), (7929, 26520), (7956, 26430), (8810, 23868), (8840, 23787), (9180, 22906), (9945, 21144), (10572, 19890), (11453, 18360), (11934, 17620), (13215, 15912), (13260, 15858), (14040, 14977)]