234467520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 448

約数和(自身を含む): 934004736

約数和(自身を除く): 699537216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 37, 40, 41, 42, 46, 48, 56, 60, 64, 69, 70, 74, 80, 82, 84, 92, 96, 105, 111, 112, 115, 120, 123, 138, 140, 148, 160, 161, 164, 168, 184, 185, 192, 205, 210, 222, 224, 230, 240, 246, 259, 276, 280, 287, 296, 320, 322, 328, 336, 345, 368, 370, 410, 420, 444, 448, 460, 480, 483, 492, 518, 552, 555, 560, 574, 592, 615, 644, 656, 672, 690, 736, 740, 777, 805, 820, 840, 851, 861, 888, 920, 943, 960, 966, 984, 1036, 1104, 1110, 1120, 1148, 1184, 1230, 1288, 1295, 1312, 1344, 1380, 1435, 1472, 1480, 1517, 1554, 1610, 1640, 1680, 1702, 1722, 1776, 1840, 1886, 1932, 1968, 2072, 2208, 2220, 2240, 2296, 2368, 2415, 2460, 2553, 2576, 2590, 2624, 2760, 2829, 2870, 2960, 3034, 3108, 3220, 3280, 3360, 3404, 3444, 3552, 3680, 3772, 3864, 3885, 3936, 4144, 4255, 4305, 4416, 4440, 4551, 4592, 4715, 4830, 4920, 5106, 5152, 5180, 5520, 5658, 5740, 5920, 5957, 6068, 6216, 6440, 6560, 6601, 6720, 6808, 6888, 7104, 7360, 7544, 7585, 7728, 7770, 7872, 8288, 8510, 8610, 8880, 9102, 9184, 9430, 9660, 9840, 10212, 10304, 10360, 10619, 11040, 11316, 11480, 11840, 11914, 12136, 12432, 12765, 12880, 13120, 13202, 13616, 13776, 14145, 15088, 15170, 15456, 15540, 16576, 17020, 17220, 17760, 17871, 18204, 18368, 18860, 19320, 19680, 19803, 20424, 20720, 21238, 22080, 22632, 22755, 22960, 23828, 24272, 24864, 25530, 25760, 26404, 27232, 27552, 28290, 29785, 30176, 30340, 30912, 31080, 31857, 33005, 34040, 34440, 34891, 35520, 35742, 36408, 37720, 38640, 39360, 39606, 40848, 41440, 42476, 45264, 45510, 45920, 47656, 48544, 49728, 51060, 51520, 52808, 53095, 54464, 55104, 56580, 59570, 60352, 60680, 62160, 63714, 66010, 68080, 68880, 69782, 71484, 72816, 75440, 77280, 79212, 81696, 82880, 84952, 89355, 90528, 91020, 91840, 95312, 97088, 99015, 102120, 104673, 105616, 106190, 113160, 119140, 121360, 124320, 127428, 132020, 136160, 137760, 139564, 142968, 145632, 150880, 154560, 158424, 159285, 163392, 169904, 174455, 178710, 181056, 182040, 190624, 198030, 204240, 209346, 211232, 212380, 226320, 238280, 242720, 244237, 248640, 254856, 264040, 272320, 275520, 279128, 285936, 291264, 301760, 316848, 318570, 339808, 348910, 357420, 364080, 381248, 396060, 408480, 418692, 422464, 424760, 452640, 476560, 485440, 488474, 509712, 523365, 528080, 558256, 571872, 633696, 637140, 679616, 697820, 714840, 728160, 732711, 792120, 816960, 837384, 849520, 905280, 953120, 976948, 1019424, 1046730, 1056160, 1116512, 1143744, 1221185, 1267392, 1274280, 1395640, 1429680, 1456320, 1465422, 1584240, 1674768, 1699040, 1906240, 1953896, 2038848, 2093460, 2112320, 2233024, 2442370, 2548560, 2791280, 2859360, 2930844, 3168480, 3349536, 3398080, 3663555, 3907792, 4186920, 4884740, 5097120, 5582560, 5718720, 5861688, 6336960, 6699072, 7327110, 7815584, 8373840, 9769480, 10194240, 11165120, 11723376, 14654220, 15631168, 16747680, 19538960, 23446752, 29308440, 33495360, 39077920, 46893504, 58616880, 78155840, 117233760, 234467520]

約数ペア:

[(1, 234467520), (2, 117233760), (3, 78155840), (4, 58616880), (5, 46893504), (6, 39077920), (7, 33495360), (8, 29308440), (10, 23446752), (12, 19538960), (14, 16747680), (15, 15631168), (16, 14654220), (20, 11723376), (21, 11165120), (23, 10194240), (24, 9769480), (28, 8373840), (30, 7815584), (32, 7327110), (35, 6699072), (37, 6336960), (40, 5861688), (41, 5718720), (42, 5582560), (46, 5097120), (48, 4884740), (56, 4186920), (60, 3907792), (64, 3663555), (69, 3398080), (70, 3349536), (74, 3168480), (80, 2930844), (82, 2859360), (84, 2791280), (92, 2548560), (96, 2442370), (105, 2233024), (111, 2112320), (112, 2093460), (115, 2038848), (120, 1953896), (123, 1906240), (138, 1699040), (140, 1674768), (148, 1584240), (160, 1465422), (161, 1456320), (164, 1429680), (168, 1395640), (184, 1274280), (185, 1267392), (192, 1221185), (205, 1143744), (210, 1116512), (222, 1056160), (224, 1046730), (230, 1019424), (240, 976948), (246, 953120), (259, 905280), (276, 849520), (280, 837384), (287, 816960), (296, 792120), (320, 732711), (322, 728160), (328, 714840), (336, 697820), (345, 679616), (368, 637140), (370, 633696), (410, 571872), (420, 558256), (444, 528080), (448, 523365), (460, 509712), (480, 488474), (483, 485440), (492, 476560), (518, 452640), (552, 424760), (555, 422464), (560, 418692), (574, 408480), (592, 396060), (615, 381248), (644, 364080), (656, 357420), (672, 348910), (690, 339808), (736, 318570), (740, 316848), (777, 301760), (805, 291264), (820, 285936), (840, 279128), (851, 275520), (861, 272320), (888, 264040), (920, 254856), (943, 248640), (960, 244237), (966, 242720), (984, 238280), (1036, 226320), (1104, 212380), (1110, 211232), (1120, 209346), (1148, 204240), (1184, 198030), (1230, 190624), (1288, 182040), (1295, 181056), (1312, 178710), (1344, 174455), (1380, 169904), (1435, 163392), (1472, 159285), (1480, 158424), (1517, 154560), (1554, 150880), (1610, 145632), (1640, 142968), (1680, 139564), (1702, 137760), (1722, 136160), (1776, 132020), (1840, 127428), (1886, 124320), (1932, 121360), (1968, 119140), (2072, 113160), (2208, 106190), (2220, 105616), (2240, 104673), (2296, 102120), (2368, 99015), (2415, 97088), (2460, 95312), (2553, 91840), (2576, 91020), (2590, 90528), (2624, 89355), (2760, 84952), (2829, 82880), (2870, 81696), (2960, 79212), (3034, 77280), (3108, 75440), (3220, 72816), (3280, 71484), (3360, 69782), (3404, 68880), (3444, 68080), (3552, 66010), (3680, 63714), (3772, 62160), (3864, 60680), (3885, 60352), (3936, 59570), (4144, 56580), (4255, 55104), (4305, 54464), (4416, 53095), (4440, 52808), (4551, 51520), (4592, 51060), (4715, 49728), (4830, 48544), (4920, 47656), (5106, 45920), (5152, 45510), (5180, 45264), (5520, 42476), (5658, 41440), (5740, 40848), (5920, 39606), (5957, 39360), (6068, 38640), (6216, 37720), (6440, 36408), (6560, 35742), (6601, 35520), (6720, 34891), (6808, 34440), (6888, 34040), (7104, 33005), (7360, 31857), (7544, 31080), (7585, 30912), (7728, 30340), (7770, 30176), (7872, 29785), (8288, 28290), (8510, 27552), (8610, 27232), (8880, 26404), (9102, 25760), (9184, 25530), (9430, 24864), (9660, 24272), (9840, 23828), (10212, 22960), (10304, 22755), (10360, 22632), (10619, 22080), (11040, 21238), (11316, 20720), (11480, 20424), (11840, 19803), (11914, 19680), (12136, 19320), (12432, 18860), (12765, 18368), (12880, 18204), (13120, 17871), (13202, 17760), (13616, 17220), (13776, 17020), (14145, 16576), (15088, 15540), (15170, 15456)]