2129041920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 320

約数和(自身を含む): 7530589440

約数和(自身を除く): 5401547520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 512, 544, 552, 640, 680, 690, 709, 736, 768, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1280, 1360, 1380, 1418, 1472, 1536, 1564, 1632, 1840, 1920, 1955, 2040, 2127, 2176, 2208, 2346, 2560, 2720, 2760, 2836, 2944, 3128, 3264, 3545, 3680, 3840, 3910, 4080, 4254, 4352, 4416, 4692, 5440, 5520, 5672, 5865, 5888, 6256, 6528, 7090, 7360, 7680, 7820, 8160, 8508, 8704, 8832, 9384, 10635, 10880, 11040, 11344, 11730, 11776, 12053, 12512, 13056, 14180, 14720, 15640, 16307, 16320, 17016, 17664, 18768, 21270, 21760, 22080, 22688, 23460, 24106, 25024, 26112, 28360, 29440, 31280, 32614, 32640, 34032, 35328, 36159, 37536, 42540, 43520, 44160, 45376, 46920, 48212, 48921, 50048, 56720, 58880, 60265, 62560, 65228, 65280, 68064, 72318, 75072, 81535, 85080, 88320, 90752, 93840, 96424, 97842, 100096, 113440, 120530, 125120, 130456, 130560, 136128, 144636, 150144, 163070, 170160, 176640, 180795, 181504, 187680, 192848, 195684, 200192, 226880, 241060, 244605, 250240, 260912, 272256, 277219, 289272, 300288, 326140, 340320, 361590, 363008, 375360, 385696, 391368, 453760, 482120, 489210, 500480, 521824, 544512, 554438, 578544, 600576, 652280, 680640, 723180, 750720, 771392, 782736, 831657, 907520, 964240, 978420, 1000960, 1043648, 1089024, 1108876, 1157088, 1304560, 1361280, 1386095, 1446360, 1501440, 1542784, 1565472, 1663314, 1815040, 1928480, 1956840, 2087296, 2217752, 2314176, 2609120, 2722560, 2772190, 2892720, 3002880, 3085568, 3130944, 3326628, 3856960, 3913680, 4158285, 4174592, 4435504, 4628352, 5218240, 5445120, 5544380, 5785440, 6171136, 6261888, 6653256, 7713920, 7827360, 8316570, 8349184, 8871008, 9256704, 10436480, 11088760, 11570880, 12523776, 13306512, 15427840, 15654720, 16633140, 17742016, 18513408, 20872960, 22177520, 23141760, 25047552, 26613024, 30855680, 31309440, 33266280, 35484032, 41745920, 44355040, 46283520, 53226048, 62618880, 66532560, 70968064, 88710080, 92567040, 106452096, 125237760, 133065120, 141936128, 177420160, 212904192, 266130240, 354840320, 425808384, 532260480, 709680640, 1064520960, 2129041920]

約数ペア:

[(1, 2129041920), (2, 1064520960), (3, 709680640), (4, 532260480), (5, 425808384), (6, 354840320), (8, 266130240), (10, 212904192), (12, 177420160), (15, 141936128), (16, 133065120), (17, 125237760), (20, 106452096), (23, 92567040), (24, 88710080), (30, 70968064), (32, 66532560), (34, 62618880), (40, 53226048), (46, 46283520), (48, 44355040), (51, 41745920), (60, 35484032), (64, 33266280), (68, 31309440), (69, 30855680), (80, 26613024), (85, 25047552), (92, 23141760), (96, 22177520), (102, 20872960), (115, 18513408), (120, 17742016), (128, 16633140), (136, 15654720), (138, 15427840), (160, 13306512), (170, 12523776), (184, 11570880), (192, 11088760), (204, 10436480), (230, 9256704), (240, 8871008), (255, 8349184), (256, 8316570), (272, 7827360), (276, 7713920), (320, 6653256), (340, 6261888), (345, 6171136), (368, 5785440), (384, 5544380), (391, 5445120), (408, 5218240), (460, 4628352), (480, 4435504), (510, 4174592), (512, 4158285), (544, 3913680), (552, 3856960), (640, 3326628), (680, 3130944), (690, 3085568), (709, 3002880), (736, 2892720), (768, 2772190), (782, 2722560), (816, 2609120), (920, 2314176), (960, 2217752), (1020, 2087296), (1088, 1956840), (1104, 1928480), (1173, 1815040), (1280, 1663314), (1360, 1565472), (1380, 1542784), (1418, 1501440), (1472, 1446360), (1536, 1386095), (1564, 1361280), (1632, 1304560), (1840, 1157088), (1920, 1108876), (1955, 1089024), (2040, 1043648), (2127, 1000960), (2176, 978420), (2208, 964240), (2346, 907520), (2560, 831657), (2720, 782736), (2760, 771392), (2836, 750720), (2944, 723180), (3128, 680640), (3264, 652280), (3545, 600576), (3680, 578544), (3840, 554438), (3910, 544512), (4080, 521824), (4254, 500480), (4352, 489210), (4416, 482120), (4692, 453760), (5440, 391368), (5520, 385696), (5672, 375360), (5865, 363008), (5888, 361590), (6256, 340320), (6528, 326140), (7090, 300288), (7360, 289272), (7680, 277219), (7820, 272256), (8160, 260912), (8508, 250240), (8704, 244605), (8832, 241060), (9384, 226880), (10635, 200192), (10880, 195684), (11040, 192848), (11344, 187680), (11730, 181504), (11776, 180795), (12053, 176640), (12512, 170160), (13056, 163070), (14180, 150144), (14720, 144636), (15640, 136128), (16307, 130560), (16320, 130456), (17016, 125120), (17664, 120530), (18768, 113440), (21270, 100096), (21760, 97842), (22080, 96424), (22688, 93840), (23460, 90752), (24106, 88320), (25024, 85080), (26112, 81535), (28360, 75072), (29440, 72318), (31280, 68064), (32614, 65280), (32640, 65228), (34032, 62560), (35328, 60265), (36159, 58880), (37536, 56720), (42540, 50048), (43520, 48921), (44160, 48212), (45376, 46920)]