1587710880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5140

約数の個数: 288

約数和(自身を含む): 6393074688

約数和(自身を除く): 4805363808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5081, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10162, 10416, 11160, 13020, 14880, 15243, 15624, 17360, 19530, 20324, 20832, 22320, 25405, 26040, 30486, 31248, 34720, 35567, 39060, 40648, 44640, 45729, 50810, 52080, 60972, 62496, 71134, 76215, 78120, 81296, 91458, 101620, 104160, 106701, 121944, 142268, 152430, 156240, 157511, 162592, 177835, 182916, 203240, 213402, 228645, 243888, 284536, 304860, 312480, 315022, 320103, 355670, 365832, 406480, 426804, 457290, 472533, 487776, 533505, 569072, 609720, 630044, 640206, 711340, 731664, 787555, 812960, 853608, 914580, 945066, 1067010, 1102577, 1138144, 1219440, 1260088, 1280412, 1417599, 1422680, 1463328, 1575110, 1600515, 1707216, 1829160, 1890132, 2134020, 2205154, 2362665, 2438880, 2520176, 2560824, 2835198, 2845360, 3150220, 3201030, 3307731, 3414432, 3658320, 3780264, 4268040, 4410308, 4725330, 5040352, 5121648, 5512885, 5670396, 5690720, 6300440, 6402060, 6615462, 7087995, 7316640, 7560528, 8536080, 8820616, 9450660, 9923193, 10243296, 11025770, 11340792, 12600880, 12804120, 13230924, 14175990, 15121056, 16538655, 17072160, 17641232, 18901320, 19846386, 22051540, 22681584, 25201760, 25608240, 26461848, 28351980, 33077310, 35282464, 37802640, 39692772, 44103080, 45363168, 49615965, 51216480, 52923696, 56703960, 66154620, 75605280, 79385544, 88206160, 99231930, 105847392, 113407920, 132309240, 158771088, 176412320, 198463860, 226815840, 264618480, 317542176, 396927720, 529236960, 793855440, 1587710880]

約数ペア:

[(1, 1587710880), (2, 793855440), (3, 529236960), (4, 396927720), (5, 317542176), (6, 264618480), (7, 226815840), (8, 198463860), (9, 176412320), (10, 158771088), (12, 132309240), (14, 113407920), (15, 105847392), (16, 99231930), (18, 88206160), (20, 79385544), (21, 75605280), (24, 66154620), (28, 56703960), (30, 52923696), (31, 51216480), (32, 49615965), (35, 45363168), (36, 44103080), (40, 39692772), (42, 37802640), (45, 35282464), (48, 33077310), (56, 28351980), (60, 26461848), (62, 25608240), (63, 25201760), (70, 22681584), (72, 22051540), (80, 19846386), (84, 18901320), (90, 17641232), (93, 17072160), (96, 16538655), (105, 15121056), (112, 14175990), (120, 13230924), (124, 12804120), (126, 12600880), (140, 11340792), (144, 11025770), (155, 10243296), (160, 9923193), (168, 9450660), (180, 8820616), (186, 8536080), (210, 7560528), (217, 7316640), (224, 7087995), (240, 6615462), (248, 6402060), (252, 6300440), (279, 5690720), (280, 5670396), (288, 5512885), (310, 5121648), (315, 5040352), (336, 4725330), (360, 4410308), (372, 4268040), (420, 3780264), (434, 3658320), (465, 3414432), (480, 3307731), (496, 3201030), (504, 3150220), (558, 2845360), (560, 2835198), (620, 2560824), (630, 2520176), (651, 2438880), (672, 2362665), (720, 2205154), (744, 2134020), (840, 1890132), (868, 1829160), (930, 1707216), (992, 1600515), (1008, 1575110), (1085, 1463328), (1116, 1422680), (1120, 1417599), (1240, 1280412), (1260, 1260088), (1302, 1219440), (1395, 1138144), (1440, 1102577), (1488, 1067010), (1680, 945066), (1736, 914580), (1860, 853608), (1953, 812960), (2016, 787555), (2170, 731664), (2232, 711340), (2480, 640206), (2520, 630044), (2604, 609720), (2790, 569072), (2976, 533505), (3255, 487776), (3360, 472533), (3472, 457290), (3720, 426804), (3906, 406480), (4340, 365832), (4464, 355670), (4960, 320103), (5040, 315022), (5081, 312480), (5208, 304860), (5580, 284536), (6510, 243888), (6944, 228645), (7440, 213402), (7812, 203240), (8680, 182916), (8928, 177835), (9765, 162592), (10080, 157511), (10162, 156240), (10416, 152430), (11160, 142268), (13020, 121944), (14880, 106701), (15243, 104160), (15624, 101620), (17360, 91458), (19530, 81296), (20324, 78120), (20832, 76215), (22320, 71134), (25405, 62496), (26040, 60972), (30486, 52080), (31248, 50810), (34720, 45729), (35567, 44640), (39060, 40648)]