728209440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 480

約数和(自身を含む): 3073593600

約数和(自身を除く): 2345384160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 324, 336, 345, 349, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 672, 690, 698, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 966, 1008, 1035, 1047, 1080, 1104, 1120, 1134, 1242, 1260, 1288, 1296, 1380, 1396, 1440, 1449, 1512, 1610, 1620, 1656, 1680, 1745, 1840, 1863, 1890, 1932, 2016, 2070, 2094, 2160, 2208, 2268, 2415, 2443, 2484, 2520, 2576, 2592, 2760, 2792, 2835, 2898, 3024, 3105, 3141, 3220, 3240, 3312, 3360, 3490, 3680, 3726, 3780, 3864, 4140, 4188, 4320, 4347, 4536, 4830, 4886, 4968, 5040, 5152, 5235, 5520, 5584, 5670, 5796, 6048, 6210, 6282, 6440, 6480, 6624, 6980, 7245, 7329, 7452, 7560, 7728, 8027, 8280, 8376, 8694, 9072, 9315, 9423, 9660, 9772, 9936, 10080, 10470, 11040, 11168, 11340, 11592, 12215, 12420, 12564, 12880, 12960, 13041, 13960, 14490, 14658, 14904, 15120, 15456, 15705, 16054, 16560, 16752, 17388, 18144, 18630, 18846, 19320, 19544, 19872, 20940, 21735, 21987, 22680, 23184, 24081, 24430, 24840, 25128, 25760, 26082, 27920, 28269, 28980, 29316, 29808, 30240, 31410, 32108, 33120, 33504, 34776, 36645, 37260, 37692, 38640, 39088, 40135, 41880, 43470, 43974, 45360, 46368, 47115, 48162, 48860, 49680, 50256, 52164, 55840, 56189, 56538, 57960, 58632, 59616, 62820, 64216, 65205, 65961, 69552, 72243, 73290, 74520, 75384, 77280, 78176, 80270, 83760, 86940, 87948, 90720, 94230, 96324, 97720, 99360, 100512, 104328, 109935, 112378, 113076, 115920, 117264, 120405, 125640, 128432, 130410, 131922, 139104, 141345, 144486, 146580, 149040, 150768, 160540, 167520, 168567, 173880, 175896, 188460, 192648, 195440, 197883, 208656, 216729, 219870, 224756, 226152, 231840, 234528, 240810, 251280, 256864, 260820, 263844, 280945, 282690, 288972, 293160, 298080, 301536, 321080, 329805, 337134, 347760, 351792, 361215, 376920, 385296, 390880, 395766, 417312, 433458, 439740, 449512, 452304, 481620, 502560, 505701, 521640, 527688, 561890, 565380, 577944, 586320, 642160, 650187, 659610, 674268, 695520, 703584, 722430, 753840, 770592, 791532, 842835, 866916, 879480, 899024, 904608, 963240, 989415, 1011402, 1043280, 1055376, 1083645, 1123780, 1130760, 1155888, 1172640, 1284320, 1300374, 1319220, 1348536, 1444860, 1507680, 1517103, 1583064, 1685670, 1733832, 1758960, 1798048, 1926480, 1978830, 2022804, 2086560, 2110752, 2167290, 2247560, 2261520, 2311776, 2528505, 2600748, 2638440, 2697072, 2889720, 3034206, 3166128, 3250935, 3371340, 3467664, 3517920, 3852960, 3957660, 4045608, 4334580, 4495120, 4523040, 4551309, 5057010, 5201496, 5276880, 5394144, 5779440, 6068412, 6332256, 6501870, 6742680, 6935328, 7585515, 7915320, 8091216, 8669160, 8990240, 9102618, 10114020, 10402992, 10553760, 11558880, 12136824, 13003740, 13485360, 15171030, 15830640, 16182432, 17338320, 18205236, 20228040, 20805984, 22756545, 24273648, 26007480, 26970720, 30342060, 31661280, 34676640, 36410472, 40456080, 45513090, 48547296, 52014960, 60684120, 72820944, 80912160, 91026180, 104029920, 121368240, 145641888, 182052360, 242736480, 364104720, 728209440]

約数ペア:

[(1, 728209440), (2, 364104720), (3, 242736480), (4, 182052360), (5, 145641888), (6, 121368240), (7, 104029920), (8, 91026180), (9, 80912160), (10, 72820944), (12, 60684120), (14, 52014960), (15, 48547296), (16, 45513090), (18, 40456080), (20, 36410472), (21, 34676640), (23, 31661280), (24, 30342060), (27, 26970720), (28, 26007480), (30, 24273648), (32, 22756545), (35, 20805984), (36, 20228040), (40, 18205236), (42, 17338320), (45, 16182432), (46, 15830640), (48, 15171030), (54, 13485360), (56, 13003740), (60, 12136824), (63, 11558880), (69, 10553760), (70, 10402992), (72, 10114020), (80, 9102618), (81, 8990240), (84, 8669160), (90, 8091216), (92, 7915320), (96, 7585515), (105, 6935328), (108, 6742680), (112, 6501870), (115, 6332256), (120, 6068412), (126, 5779440), (135, 5394144), (138, 5276880), (140, 5201496), (144, 5057010), (160, 4551309), (161, 4523040), (162, 4495120), (168, 4334580), (180, 4045608), (184, 3957660), (189, 3852960), (207, 3517920), (210, 3467664), (216, 3371340), (224, 3250935), (230, 3166128), (240, 3034206), (252, 2889720), (270, 2697072), (276, 2638440), (280, 2600748), (288, 2528505), (315, 2311776), (322, 2261520), (324, 2247560), (336, 2167290), (345, 2110752), (349, 2086560), (360, 2022804), (368, 1978830), (378, 1926480), (405, 1798048), (414, 1758960), (420, 1733832), (432, 1685670), (460, 1583064), (480, 1517103), (483, 1507680), (504, 1444860), (540, 1348536), (552, 1319220), (560, 1300374), (567, 1284320), (621, 1172640), (630, 1155888), (644, 1130760), (648, 1123780), (672, 1083645), (690, 1055376), (698, 1043280), (720, 1011402), (736, 989415), (756, 963240), (805, 904608), (810, 899024), (828, 879480), (840, 866916), (864, 842835), (920, 791532), (945, 770592), (966, 753840), (1008, 722430), (1035, 703584), (1047, 695520), (1080, 674268), (1104, 659610), (1120, 650187), (1134, 642160), (1242, 586320), (1260, 577944), (1288, 565380), (1296, 561890), (1380, 527688), (1396, 521640), (1440, 505701), (1449, 502560), (1512, 481620), (1610, 452304), (1620, 449512), (1656, 439740), (1680, 433458), (1745, 417312), (1840, 395766), (1863, 390880), (1890, 385296), (1932, 376920), (2016, 361215), (2070, 351792), (2094, 347760), (2160, 337134), (2208, 329805), (2268, 321080), (2415, 301536), (2443, 298080), (2484, 293160), (2520, 288972), (2576, 282690), (2592, 280945), (2760, 263844), (2792, 260820), (2835, 256864), (2898, 251280), (3024, 240810), (3105, 234528), (3141, 231840), (3220, 226152), (3240, 224756), (3312, 219870), (3360, 216729), (3490, 208656), (3680, 197883), (3726, 195440), (3780, 192648), (3864, 188460), (4140, 175896), (4188, 173880), (4320, 168567), (4347, 167520), (4536, 160540), (4830, 150768), (4886, 149040), (4968, 146580), (5040, 144486), (5152, 141345), (5235, 139104), (5520, 131922), (5584, 130410), (5670, 128432), (5796, 125640), (6048, 120405), (6210, 117264), (6282, 115920), (6440, 113076), (6480, 112378), (6624, 109935), (6980, 104328), (7245, 100512), (7329, 99360), (7452, 97720), (7560, 96324), (7728, 94230), (8027, 90720), (8280, 87948), (8376, 86940), (8694, 83760), (9072, 80270), (9315, 78176), (9423, 77280), (9660, 75384), (9772, 74520), (9936, 73290), (10080, 72243), (10470, 69552), (11040, 65961), (11168, 65205), (11340, 64216), (11592, 62820), (12215, 59616), (12420, 58632), (12564, 57960), (12880, 56538), (12960, 56189), (13041, 55840), (13960, 52164), (14490, 50256), (14658, 49680), (14904, 48860), (15120, 48162), (15456, 47115), (15705, 46368), (16054, 45360), (16560, 43974), (16752, 43470), (17388, 41880), (18144, 40135), (18630, 39088), (18846, 38640), (19320, 37692), (19544, 37260), (19872, 36645), (20940, 34776), (21735, 33504), (21987, 33120), (22680, 32108), (23184, 31410), (24081, 30240), (24430, 29808), (24840, 29316), (25128, 28980), (25760, 28269), (26082, 27920)]