661053120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 672

約数和(自身を含む): 2802014208

約数和(自身を除く): 2140961088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 47, 48, 49, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 94, 96, 98, 104, 105, 112, 115, 120, 130, 138, 140, 141, 147, 156, 160, 161, 168, 182, 184, 188, 192, 195, 196, 208, 210, 224, 230, 235, 240, 245, 260, 273, 276, 280, 282, 294, 299, 312, 320, 322, 329, 336, 345, 364, 368, 376, 390, 392, 416, 420, 448, 455, 460, 470, 480, 483, 490, 520, 546, 552, 560, 564, 588, 598, 611, 624, 637, 644, 658, 672, 690, 705, 728, 735, 736, 752, 780, 784, 805, 832, 840, 897, 910, 920, 940, 960, 966, 980, 987, 1040, 1081, 1092, 1104, 1120, 1127, 1128, 1176, 1196, 1222, 1248, 1274, 1288, 1316, 1344, 1365, 1380, 1410, 1456, 1470, 1472, 1495, 1504, 1560, 1568, 1610, 1645, 1680, 1794, 1820, 1833, 1840, 1880, 1911, 1932, 1960, 1974, 2080, 2093, 2162, 2184, 2208, 2240, 2254, 2256, 2303, 2352, 2392, 2415, 2444, 2496, 2548, 2576, 2632, 2730, 2760, 2820, 2912, 2940, 2990, 3008, 3055, 3120, 3136, 3185, 3220, 3243, 3290, 3360, 3381, 3588, 3640, 3666, 3680, 3760, 3822, 3864, 3920, 3948, 4160, 4186, 4277, 4324, 4368, 4416, 4485, 4508, 4512, 4606, 4704, 4784, 4830, 4888, 4935, 5096, 5152, 5264, 5405, 5460, 5520, 5635, 5640, 5824, 5880, 5980, 6110, 6240, 6279, 6370, 6440, 6486, 6580, 6720, 6762, 6909, 7176, 7280, 7332, 7360, 7520, 7567, 7644, 7728, 7840, 7896, 8372, 8554, 8648, 8736, 8970, 9016, 9024, 9165, 9212, 9408, 9555, 9568, 9660, 9776, 9870, 10192, 10304, 10465, 10528, 10810, 10920, 11040, 11270, 11280, 11515, 11760, 11960, 12220, 12480, 12558, 12740, 12831, 12880, 12972, 13160, 13524, 13818, 14053, 14352, 14560, 14651, 14664, 15040, 15134, 15288, 15456, 15680, 15792, 16215, 16744, 16905, 17108, 17296, 17472, 17940, 18032, 18330, 18424, 19110, 19136, 19320, 19552, 19740, 20384, 20930, 21056, 21385, 21620, 21840, 22080, 22540, 22560, 22701, 23030, 23520, 23920, 24440, 25116, 25480, 25662, 25760, 25944, 26320, 27048, 27636, 28106, 28704, 29120, 29302, 29328, 29939, 30268, 30576, 30912, 31395, 31584, 32430, 33488, 33810, 34216, 34545, 34592, 35880, 36064, 36660, 36848, 37835, 38220, 38640, 39104, 39480, 40768, 41860, 42159, 42770, 43240, 43680, 43953, 45080, 45120, 45402, 46060, 47040, 47840, 48880, 50232, 50960, 51324, 51520, 51888, 52640, 52969, 54096, 55272, 56212, 57408, 58604, 58656, 59878, 60536, 61152, 62790, 63168, 64155, 64860, 66976, 67620, 68432, 69090, 69184, 70265, 71760, 72128, 73255, 73320, 73696, 75670, 76440, 77280, 78960, 83720, 84318, 85540, 86480, 87360, 87906, 89817, 90160, 90804, 92120, 95680, 97760, 98371, 100464, 101920, 102648, 103776, 105280, 105938, 108192, 110544, 112424, 113505, 117208, 117312, 119756, 121072, 122304, 125580, 128310, 129720, 133952, 135240, 136864, 138180, 140530, 143520, 146510, 146640, 147392, 149695, 151340, 152880, 154560, 157920, 158907, 167440, 168636, 171080, 172960, 175812, 179634, 180320, 181608, 184240, 195520, 196742, 200928, 203840, 205296, 207552, 210795, 211876, 216384, 219765, 221088, 224848, 227010, 234416, 239512, 242144, 251160, 256620, 259440, 264845, 270480, 273728, 276360, 281060, 287040, 293020, 293280, 295113, 299390, 302680, 305760, 315840, 317814, 334880, 337272, 342160, 345920, 351624, 359268, 360640, 363216, 368480, 393484, 401856, 410592, 421590, 423752, 439530, 442176, 449085, 449696, 454020, 468832, 479024, 484288, 491855, 502320, 513240, 518880, 529690, 540960, 552720, 562120, 586040, 586560, 590226, 598780, 605360, 611520, 635628, 669760, 674544, 684320, 688597, 703248, 718536, 726432, 736960, 786968, 794535, 821184, 843180, 847504, 879060, 898170, 899392, 908040, 937664, 958048, 983710, 1004640, 1026480, 1037760, 1059380, 1081920, 1105440, 1124240, 1172080, 1180452, 1197560, 1210720, 1271256, 1349088, 1368640, 1377194, 1406496, 1437072, 1452864, 1475565, 1573936, 1589070, 1686360, 1695008, 1758120, 1796340, 1816080, 1916096, 1967420, 2009280, 2052960, 2065791, 2118760, 2210880, 2248480, 2344160, 2360904, 2395120, 2421440, 2542512, 2698176, 2754388, 2812992, 2874144, 2951130, 3147872, 3178140, 3372720, 3390016, 3442985, 3516240, 3592680, 3632160, 3934840, 4105920, 4131582, 4237520, 4496960, 4688320, 4721808, 4790240, 5085024, 5508776, 5748288, 5902260, 6295744, 6356280, 6745440, 6885970, 7032480, 7185360, 7264320, 7869680, 8263164, 8475040, 9443616, 9580480, 10170048, 10328955, 11017552, 11804520, 12712560, 13490880, 13771940, 14064960, 14370720, 15739360, 16526328, 16950080, 18887232, 20657910, 22035104, 23609040, 25425120, 27543880, 28741440, 31478720, 33052656, 41315820, 44070208, 47218080, 50850240, 55087760, 66105312, 82631640, 94436160, 110175520, 132210624, 165263280, 220351040, 330526560, 661053120]

約数ペア:

[(1, 661053120), (2, 330526560), (3, 220351040), (4, 165263280), (5, 132210624), (6, 110175520), (7, 94436160), (8, 82631640), (10, 66105312), (12, 55087760), (13, 50850240), (14, 47218080), (15, 44070208), (16, 41315820), (20, 33052656), (21, 31478720), (23, 28741440), (24, 27543880), (26, 25425120), (28, 23609040), (30, 22035104), (32, 20657910), (35, 18887232), (39, 16950080), (40, 16526328), (42, 15739360), (46, 14370720), (47, 14064960), (48, 13771940), (49, 13490880), (52, 12712560), (56, 11804520), (60, 11017552), (64, 10328955), (65, 10170048), (69, 9580480), (70, 9443616), (78, 8475040), (80, 8263164), (84, 7869680), (91, 7264320), (92, 7185360), (94, 7032480), (96, 6885970), (98, 6745440), (104, 6356280), (105, 6295744), (112, 5902260), (115, 5748288), (120, 5508776), (130, 5085024), (138, 4790240), (140, 4721808), (141, 4688320), (147, 4496960), (156, 4237520), (160, 4131582), (161, 4105920), (168, 3934840), (182, 3632160), (184, 3592680), (188, 3516240), (192, 3442985), (195, 3390016), (196, 3372720), (208, 3178140), (210, 3147872), (224, 2951130), (230, 2874144), (235, 2812992), (240, 2754388), (245, 2698176), (260, 2542512), (273, 2421440), (276, 2395120), (280, 2360904), (282, 2344160), (294, 2248480), (299, 2210880), (312, 2118760), (320, 2065791), (322, 2052960), (329, 2009280), (336, 1967420), (345, 1916096), (364, 1816080), (368, 1796340), (376, 1758120), (390, 1695008), (392, 1686360), (416, 1589070), (420, 1573936), (448, 1475565), (455, 1452864), (460, 1437072), (470, 1406496), (480, 1377194), (483, 1368640), (490, 1349088), (520, 1271256), (546, 1210720), (552, 1197560), (560, 1180452), (564, 1172080), (588, 1124240), (598, 1105440), (611, 1081920), (624, 1059380), (637, 1037760), (644, 1026480), (658, 1004640), (672, 983710), (690, 958048), (705, 937664), (728, 908040), (735, 899392), (736, 898170), (752, 879060), (780, 847504), (784, 843180), (805, 821184), (832, 794535), (840, 786968), (897, 736960), (910, 726432), (920, 718536), (940, 703248), (960, 688597), (966, 684320), (980, 674544), (987, 669760), (1040, 635628), (1081, 611520), (1092, 605360), (1104, 598780), (1120, 590226), (1127, 586560), (1128, 586040), (1176, 562120), (1196, 552720), (1222, 540960), (1248, 529690), (1274, 518880), (1288, 513240), (1316, 502320), (1344, 491855), (1365, 484288), (1380, 479024), (1410, 468832), (1456, 454020), (1470, 449696), (1472, 449085), (1495, 442176), (1504, 439530), (1560, 423752), (1568, 421590), (1610, 410592), (1645, 401856), (1680, 393484), (1794, 368480), (1820, 363216), (1833, 360640), (1840, 359268), (1880, 351624), (1911, 345920), (1932, 342160), (1960, 337272), (1974, 334880), (2080, 317814), (2093, 315840), (2162, 305760), (2184, 302680), (2208, 299390), (2240, 295113), (2254, 293280), (2256, 293020), (2303, 287040), (2352, 281060), (2392, 276360), (2415, 273728), (2444, 270480), (2496, 264845), (2548, 259440), (2576, 256620), (2632, 251160), (2730, 242144), (2760, 239512), (2820, 234416), (2912, 227010), (2940, 224848), (2990, 221088), (3008, 219765), (3055, 216384), (3120, 211876), (3136, 210795), (3185, 207552), (3220, 205296), (3243, 203840), (3290, 200928), (3360, 196742), (3381, 195520), (3588, 184240), (3640, 181608), (3666, 180320), (3680, 179634), (3760, 175812), (3822, 172960), (3864, 171080), (3920, 168636), (3948, 167440), (4160, 158907), (4186, 157920), (4277, 154560), (4324, 152880), (4368, 151340), (4416, 149695), (4485, 147392), (4508, 146640), (4512, 146510), (4606, 143520), (4704, 140530), (4784, 138180), (4830, 136864), (4888, 135240), (4935, 133952), (5096, 129720), (5152, 128310), (5264, 125580), (5405, 122304), (5460, 121072), (5520, 119756), (5635, 117312), (5640, 117208), (5824, 113505), (5880, 112424), (5980, 110544), (6110, 108192), (6240, 105938), (6279, 105280), (6370, 103776), (6440, 102648), (6486, 101920), (6580, 100464), (6720, 98371), (6762, 97760), (6909, 95680), (7176, 92120), (7280, 90804), (7332, 90160), (7360, 89817), (7520, 87906), (7567, 87360), (7644, 86480), (7728, 85540), (7840, 84318), (7896, 83720), (8372, 78960), (8554, 77280), (8648, 76440), (8736, 75670), (8970, 73696), (9016, 73320), (9024, 73255), (9165, 72128), (9212, 71760), (9408, 70265), (9555, 69184), (9568, 69090), (9660, 68432), (9776, 67620), (9870, 66976), (10192, 64860), (10304, 64155), (10465, 63168), (10528, 62790), (10810, 61152), (10920, 60536), (11040, 59878), (11270, 58656), (11280, 58604), (11515, 57408), (11760, 56212), (11960, 55272), (12220, 54096), (12480, 52969), (12558, 52640), (12740, 51888), (12831, 51520), (12880, 51324), (12972, 50960), (13160, 50232), (13524, 48880), (13818, 47840), (14053, 47040), (14352, 46060), (14560, 45402), (14651, 45120), (14664, 45080), (15040, 43953), (15134, 43680), (15288, 43240), (15456, 42770), (15680, 42159), (15792, 41860), (16215, 40768), (16744, 39480), (16905, 39104), (17108, 38640), (17296, 38220), (17472, 37835), (17940, 36848), (18032, 36660), (18330, 36064), (18424, 35880), (19110, 34592), (19136, 34545), (19320, 34216), (19552, 33810), (19740, 33488), (20384, 32430), (20930, 31584), (21056, 31395), (21385, 30912), (21620, 30576), (21840, 30268), (22080, 29939), (22540, 29328), (22560, 29302), (22701, 29120), (23030, 28704), (23520, 28106), (23920, 27636), (24440, 27048), (25116, 26320), (25480, 25944), (25662, 25760)]