489139560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 576

約数和(自身を含む): 2091398400

約数和(自身を除く): 1602258840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 79, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 158, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 237, 243, 245, 252, 260, 270, 273, 280, 294, 312, 315, 316, 324, 351, 360, 364, 378, 390, 392, 395, 405, 420, 441, 455, 468, 474, 486, 490, 504, 520, 540, 546, 553, 567, 585, 588, 630, 632, 637, 648, 702, 711, 728, 735, 756, 780, 790, 810, 819, 840, 882, 910, 936, 945, 948, 972, 980, 1027, 1053, 1080, 1092, 1106, 1134, 1170, 1176, 1185, 1215, 1260, 1274, 1323, 1365, 1404, 1422, 1470, 1512, 1560, 1580, 1620, 1638, 1659, 1701, 1755, 1764, 1820, 1890, 1896, 1911, 1944, 1960, 2054, 2106, 2133, 2184, 2205, 2212, 2268, 2340, 2370, 2430, 2457, 2520, 2548, 2646, 2730, 2765, 2808, 2835, 2844, 2940, 3081, 3159, 3160, 3185, 3240, 3276, 3318, 3402, 3510, 3528, 3555, 3640, 3780, 3822, 3871, 3969, 4095, 4108, 4212, 4266, 4410, 4424, 4536, 4680, 4740, 4860, 4914, 4977, 5096, 5135, 5265, 5292, 5460, 5530, 5670, 5688, 5733, 5880, 6162, 6318, 6370, 6399, 6552, 6615, 6636, 6804, 7020, 7110, 7189, 7371, 7560, 7644, 7742, 7938, 8190, 8216, 8295, 8424, 8505, 8532, 8820, 9243, 9480, 9555, 9720, 9828, 9954, 10270, 10530, 10584, 10665, 10920, 11060, 11340, 11466, 11613, 11907, 12285, 12324, 12636, 12740, 12798, 13230, 13272, 13608, 14040, 14220, 14378, 14742, 14931, 15288, 15405, 15484, 15795, 15876, 16380, 16590, 17010, 17064, 17199, 17640, 18486, 19110, 19197, 19355, 19656, 19845, 19908, 20540, 21060, 21330, 21567, 22113, 22120, 22680, 22932, 23226, 23814, 24570, 24648, 24885, 25272, 25480, 25596, 26460, 27729, 28440, 28665, 28756, 29484, 29862, 30810, 30968, 31590, 31752, 31995, 32760, 33180, 34020, 34398, 34839, 35945, 36855, 36972, 38220, 38394, 38710, 39690, 39816, 41080, 42120, 42660, 43134, 44226, 44793, 45864, 46215, 46452, 47628, 49140, 49770, 50323, 51192, 51597, 52920, 55458, 57330, 57512, 58065, 58968, 59535, 59724, 61620, 63180, 63990, 64701, 66360, 68040, 68796, 69678, 71890, 73710, 73944, 74655, 76440, 76788, 77420, 79380, 83187, 85320, 85995, 86268, 88452, 89586, 92430, 92904, 95256, 95985, 98280, 99540, 100646, 103194, 104517, 107835, 110565, 110916, 114660, 116130, 119070, 119448, 123240, 126360, 127980, 129402, 134379, 137592, 138645, 139356, 143780, 147420, 149310, 150969, 153576, 154791, 154840, 158760, 166374, 171990, 172536, 174195, 176904, 179172, 184860, 191970, 194103, 199080, 201292, 206388, 209034, 215670, 221130, 221832, 223965, 229320, 232260, 238140, 249561, 251615, 255960, 257985, 258804, 268758, 277290, 278712, 287560, 294840, 298620, 301938, 309582, 313551, 323505, 332748, 343980, 348390, 358344, 369720, 383940, 388206, 402584, 412776, 415935, 418068, 431340, 442260, 447930, 452907, 464520, 476280, 499122, 503230, 515970, 517608, 522585, 537516, 554580, 582309, 597240, 603876, 619164, 627102, 647010, 665496, 671895, 687960, 696780, 754845, 767880, 773955, 776412, 831870, 836136, 862680, 884520, 895860, 905814, 940653, 970515, 998244, 1006460, 1031940, 1045170, 1075032, 1109160, 1164618, 1207752, 1238328, 1247805, 1254204, 1294020, 1343790, 1358721, 1393560, 1509690, 1547910, 1552824, 1567755, 1663740, 1746927, 1791720, 1811628, 1881306, 1941030, 1996488, 2012920, 2063880, 2090340, 2264535, 2329236, 2495610, 2508408, 2588040, 2687580, 2717442, 2911545, 3019380, 3095820, 3135510, 3327480, 3493854, 3623256, 3762612, 3882060, 4076163, 4180680, 4529070, 4658472, 4703265, 4991220, 5375160, 5434884, 5823090, 6038760, 6191640, 6271020, 6793605, 6987708, 7525224, 7764120, 8152326, 8734635, 9058140, 9406530, 9982440, 10869768, 11646180, 12228489, 12542040, 13587210, 13975416, 16304652, 17469270, 18116280, 18813060, 20380815, 23292360, 24456978, 27174420, 32609304, 34938540, 37626120, 40761630, 48913956, 54348840, 61142445, 69877080, 81523260, 97827912, 122284890, 163046520, 244569780, 489139560]

約数ペア:

[(1, 489139560), (2, 244569780), (3, 163046520), (4, 122284890), (5, 97827912), (6, 81523260), (7, 69877080), (8, 61142445), (9, 54348840), (10, 48913956), (12, 40761630), (13, 37626120), (14, 34938540), (15, 32609304), (18, 27174420), (20, 24456978), (21, 23292360), (24, 20380815), (26, 18813060), (27, 18116280), (28, 17469270), (30, 16304652), (35, 13975416), (36, 13587210), (39, 12542040), (40, 12228489), (42, 11646180), (45, 10869768), (49, 9982440), (52, 9406530), (54, 9058140), (56, 8734635), (60, 8152326), (63, 7764120), (65, 7525224), (70, 6987708), (72, 6793605), (78, 6271020), (79, 6191640), (81, 6038760), (84, 5823090), (90, 5434884), (91, 5375160), (98, 4991220), (104, 4703265), (105, 4658472), (108, 4529070), (117, 4180680), (120, 4076163), (126, 3882060), (130, 3762612), (135, 3623256), (140, 3493854), (147, 3327480), (156, 3135510), (158, 3095820), (162, 3019380), (168, 2911545), (180, 2717442), (182, 2687580), (189, 2588040), (195, 2508408), (196, 2495610), (210, 2329236), (216, 2264535), (234, 2090340), (237, 2063880), (243, 2012920), (245, 1996488), (252, 1941030), (260, 1881306), (270, 1811628), (273, 1791720), (280, 1746927), (294, 1663740), (312, 1567755), (315, 1552824), (316, 1547910), (324, 1509690), (351, 1393560), (360, 1358721), (364, 1343790), (378, 1294020), (390, 1254204), (392, 1247805), (395, 1238328), (405, 1207752), (420, 1164618), (441, 1109160), (455, 1075032), (468, 1045170), (474, 1031940), (486, 1006460), (490, 998244), (504, 970515), (520, 940653), (540, 905814), (546, 895860), (553, 884520), (567, 862680), (585, 836136), (588, 831870), (630, 776412), (632, 773955), (637, 767880), (648, 754845), (702, 696780), (711, 687960), (728, 671895), (735, 665496), (756, 647010), (780, 627102), (790, 619164), (810, 603876), (819, 597240), (840, 582309), (882, 554580), (910, 537516), (936, 522585), (945, 517608), (948, 515970), (972, 503230), (980, 499122), (1027, 476280), (1053, 464520), (1080, 452907), (1092, 447930), (1106, 442260), (1134, 431340), (1170, 418068), (1176, 415935), (1185, 412776), (1215, 402584), (1260, 388206), (1274, 383940), (1323, 369720), (1365, 358344), (1404, 348390), (1422, 343980), (1470, 332748), (1512, 323505), (1560, 313551), (1580, 309582), (1620, 301938), (1638, 298620), (1659, 294840), (1701, 287560), (1755, 278712), (1764, 277290), (1820, 268758), (1890, 258804), (1896, 257985), (1911, 255960), (1944, 251615), (1960, 249561), (2054, 238140), (2106, 232260), (2133, 229320), (2184, 223965), (2205, 221832), (2212, 221130), (2268, 215670), (2340, 209034), (2370, 206388), (2430, 201292), (2457, 199080), (2520, 194103), (2548, 191970), (2646, 184860), (2730, 179172), (2765, 176904), (2808, 174195), (2835, 172536), (2844, 171990), (2940, 166374), (3081, 158760), (3159, 154840), (3160, 154791), (3185, 153576), (3240, 150969), (3276, 149310), (3318, 147420), (3402, 143780), (3510, 139356), (3528, 138645), (3555, 137592), (3640, 134379), (3780, 129402), (3822, 127980), (3871, 126360), (3969, 123240), (4095, 119448), (4108, 119070), (4212, 116130), (4266, 114660), (4410, 110916), (4424, 110565), (4536, 107835), (4680, 104517), (4740, 103194), (4860, 100646), (4914, 99540), (4977, 98280), (5096, 95985), (5135, 95256), (5265, 92904), (5292, 92430), (5460, 89586), (5530, 88452), (5670, 86268), (5688, 85995), (5733, 85320), (5880, 83187), (6162, 79380), (6318, 77420), (6370, 76788), (6399, 76440), (6552, 74655), (6615, 73944), (6636, 73710), (6804, 71890), (7020, 69678), (7110, 68796), (7189, 68040), (7371, 66360), (7560, 64701), (7644, 63990), (7742, 63180), (7938, 61620), (8190, 59724), (8216, 59535), (8295, 58968), (8424, 58065), (8505, 57512), (8532, 57330), (8820, 55458), (9243, 52920), (9480, 51597), (9555, 51192), (9720, 50323), (9828, 49770), (9954, 49140), (10270, 47628), (10530, 46452), (10584, 46215), (10665, 45864), (10920, 44793), (11060, 44226), (11340, 43134), (11466, 42660), (11613, 42120), (11907, 41080), (12285, 39816), (12324, 39690), (12636, 38710), (12740, 38394), (12798, 38220), (13230, 36972), (13272, 36855), (13608, 35945), (14040, 34839), (14220, 34398), (14378, 34020), (14742, 33180), (14931, 32760), (15288, 31995), (15405, 31752), (15484, 31590), (15795, 30968), (15876, 30810), (16380, 29862), (16590, 29484), (17010, 28756), (17064, 28665), (17199, 28440), (17640, 27729), (18486, 26460), (19110, 25596), (19197, 25480), (19355, 25272), (19656, 24885), (19845, 24648), (19908, 24570), (20540, 23814), (21060, 23226), (21330, 22932), (21567, 22680), (22113, 22120)]