21262896480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{547}}^1$

素因数の和:1098

約数の個数: 384

約数和(自身を含む): 80179642368

約数和(自身を除く): 58916745888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 503, 547, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1006, 1094, 1104, 1120, 1288, 1380, 1509, 1610, 1641, 1680, 1840, 1932, 2012, 2188, 2208, 2415, 2515, 2576, 2735, 2760, 3018, 3220, 3282, 3360, 3521, 3680, 3829, 3864, 4024, 4376, 4830, 5030, 5152, 5470, 5520, 6036, 6440, 6564, 7042, 7545, 7658, 7728, 8048, 8205, 8752, 9660, 10060, 10563, 10940, 11040, 11487, 11569, 12072, 12581, 12880, 13128, 14084, 15090, 15316, 15456, 16096, 16410, 17504, 17605, 19145, 19320, 20120, 21126, 21880, 22974, 23138, 24144, 25162, 25760, 26256, 28168, 30180, 30632, 32820, 34707, 35210, 37743, 38290, 38640, 40240, 42252, 43760, 45948, 46276, 48288, 50324, 52512, 52815, 56336, 57435, 57845, 60360, 61264, 62905, 65640, 69414, 70420, 75486, 76580, 77280, 80480, 80983, 84504, 87520, 88067, 91896, 92552, 100648, 105630, 112672, 114870, 115690, 120720, 122528, 125810, 131280, 138828, 140840, 150972, 153160, 161966, 169008, 173535, 176134, 183792, 185104, 188715, 201296, 211260, 229740, 231380, 241440, 242949, 251620, 262560, 264201, 275141, 277656, 281680, 301944, 306320, 323932, 338016, 347070, 352268, 367584, 370208, 377430, 402592, 404915, 422520, 440335, 459480, 462760, 485898, 503240, 528402, 550282, 555312, 563360, 603888, 612640, 647864, 694140, 704536, 754860, 809830, 825423, 845040, 880670, 918960, 925520, 971796, 1006480, 1056804, 1100564, 1110624, 1207776, 1214745, 1295728, 1321005, 1375705, 1388280, 1409072, 1509720, 1619660, 1650846, 1690080, 1761340, 1837920, 1851040, 1925987, 1943592, 2012960, 2113608, 2201128, 2429490, 2591456, 2642010, 2751410, 2776560, 2818144, 3019440, 3239320, 3301692, 3522680, 3851974, 3887184, 4127115, 4227216, 4402256, 4858980, 5284020, 5502820, 5553120, 5777961, 6038880, 6328243, 6478640, 6603384, 7045360, 7703948, 7774368, 8254230, 8454432, 8804512, 9629935, 9717960, 10568040, 11005640, 11555922, 12656486, 12957280, 13206768, 14090720, 15407896, 16508460, 18984729, 19259870, 19435920, 21136080, 22011280, 23111844, 25312972, 26413536, 28889805, 30815792, 31641215, 33016920, 37969458, 38519740, 38871840, 42272160, 44022560, 44297701, 46223688, 50625944, 57779610, 61631584, 63282430, 66033840, 75938916, 77039480, 88595402, 92447376, 94923645, 101251888, 115559220, 126564860, 132067680, 132893103, 151877832, 154078960, 177190804, 184894752, 189847290, 202503776, 221488505, 231118440, 253129720, 265786206, 303755664, 308157920, 354381608, 379694580, 442977010, 462236880, 506259440, 531572412, 607511328, 664465515, 708763216, 759389160, 885954020, 924473760, 1012518880, 1063144824, 1328931030, 1417526432, 1518778320, 1771908040, 2126289648, 2657862060, 3037556640, 3543816080, 4252579296, 5315724120, 7087632160, 10631448240, 21262896480]

約数ペア:

[(1, 21262896480), (2, 10631448240), (3, 7087632160), (4, 5315724120), (5, 4252579296), (6, 3543816080), (7, 3037556640), (8, 2657862060), (10, 2126289648), (12, 1771908040), (14, 1518778320), (15, 1417526432), (16, 1328931030), (20, 1063144824), (21, 1012518880), (23, 924473760), (24, 885954020), (28, 759389160), (30, 708763216), (32, 664465515), (35, 607511328), (40, 531572412), (42, 506259440), (46, 462236880), (48, 442977010), (56, 379694580), (60, 354381608), (69, 308157920), (70, 303755664), (80, 265786206), (84, 253129720), (92, 231118440), (96, 221488505), (105, 202503776), (112, 189847290), (115, 184894752), (120, 177190804), (138, 154078960), (140, 151877832), (160, 132893103), (161, 132067680), (168, 126564860), (184, 115559220), (210, 101251888), (224, 94923645), (230, 92447376), (240, 88595402), (276, 77039480), (280, 75938916), (322, 66033840), (336, 63282430), (345, 61631584), (368, 57779610), (420, 50625944), (460, 46223688), (480, 44297701), (483, 44022560), (503, 42272160), (547, 38871840), (552, 38519740), (560, 37969458), (644, 33016920), (672, 31641215), (690, 30815792), (736, 28889805), (805, 26413536), (840, 25312972), (920, 23111844), (966, 22011280), (1006, 21136080), (1094, 19435920), (1104, 19259870), (1120, 18984729), (1288, 16508460), (1380, 15407896), (1509, 14090720), (1610, 13206768), (1641, 12957280), (1680, 12656486), (1840, 11555922), (1932, 11005640), (2012, 10568040), (2188, 9717960), (2208, 9629935), (2415, 8804512), (2515, 8454432), (2576, 8254230), (2735, 7774368), (2760, 7703948), (3018, 7045360), (3220, 6603384), (3282, 6478640), (3360, 6328243), (3521, 6038880), (3680, 5777961), (3829, 5553120), (3864, 5502820), (4024, 5284020), (4376, 4858980), (4830, 4402256), (5030, 4227216), (5152, 4127115), (5470, 3887184), (5520, 3851974), (6036, 3522680), (6440, 3301692), (6564, 3239320), (7042, 3019440), (7545, 2818144), (7658, 2776560), (7728, 2751410), (8048, 2642010), (8205, 2591456), (8752, 2429490), (9660, 2201128), (10060, 2113608), (10563, 2012960), (10940, 1943592), (11040, 1925987), (11487, 1851040), (11569, 1837920), (12072, 1761340), (12581, 1690080), (12880, 1650846), (13128, 1619660), (14084, 1509720), (15090, 1409072), (15316, 1388280), (15456, 1375705), (16096, 1321005), (16410, 1295728), (17504, 1214745), (17605, 1207776), (19145, 1110624), (19320, 1100564), (20120, 1056804), (21126, 1006480), (21880, 971796), (22974, 925520), (23138, 918960), (24144, 880670), (25162, 845040), (25760, 825423), (26256, 809830), (28168, 754860), (30180, 704536), (30632, 694140), (32820, 647864), (34707, 612640), (35210, 603888), (37743, 563360), (38290, 555312), (38640, 550282), (40240, 528402), (42252, 503240), (43760, 485898), (45948, 462760), (46276, 459480), (48288, 440335), (50324, 422520), (52512, 404915), (52815, 402592), (56336, 377430), (57435, 370208), (57845, 367584), (60360, 352268), (61264, 347070), (62905, 338016), (65640, 323932), (69414, 306320), (70420, 301944), (75486, 281680), (76580, 277656), (77280, 275141), (80480, 264201), (80983, 262560), (84504, 251620), (87520, 242949), (88067, 241440), (91896, 231380), (92552, 229740), (100648, 211260), (105630, 201296), (112672, 188715), (114870, 185104), (115690, 183792), (120720, 176134), (122528, 173535), (125810, 169008), (131280, 161966), (138828, 153160), (140840, 150972)]