421285536

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 360

約数和(自身を含む): 1501670016

約数和(自身を除く): 1080384480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 81, 84, 93, 96, 98, 107, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 196, 214, 216, 217, 224, 248, 252, 279, 288, 294, 321, 324, 336, 372, 378, 392, 428, 432, 434, 441, 496, 504, 558, 567, 588, 642, 648, 651, 672, 744, 749, 756, 784, 837, 856, 864, 868, 882, 963, 992, 1008, 1116, 1134, 1176, 1284, 1296, 1302, 1323, 1488, 1498, 1512, 1519, 1568, 1674, 1712, 1736, 1764, 1926, 1953, 2016, 2232, 2247, 2268, 2352, 2511, 2568, 2592, 2604, 2646, 2889, 2976, 2996, 3024, 3038, 3317, 3348, 3424, 3472, 3528, 3852, 3906, 3969, 4464, 4494, 4536, 4557, 4704, 5022, 5136, 5208, 5243, 5292, 5778, 5859, 5992, 6048, 6076, 6634, 6696, 6741, 6944, 7056, 7704, 7812, 7938, 8667, 8928, 8988, 9072, 9114, 9951, 10044, 10272, 10416, 10486, 10584, 11556, 11718, 11984, 12152, 13268, 13392, 13482, 13671, 14112, 15408, 15624, 15729, 15876, 17334, 17577, 17976, 18144, 18228, 19902, 20088, 20223, 20832, 20972, 21168, 23112, 23219, 23436, 23968, 24304, 26536, 26784, 26964, 27342, 29853, 30816, 31248, 31458, 31752, 34668, 35154, 35952, 36456, 39804, 40176, 40446, 41013, 41944, 42336, 46224, 46438, 46872, 47187, 48608, 53072, 53928, 54684, 59706, 60669, 62496, 62916, 63504, 69336, 69657, 70308, 71904, 72912, 79608, 80352, 80892, 82026, 83888, 89559, 92448, 92876, 93744, 94374, 106144, 107856, 109368, 119412, 121338, 123039, 125832, 127008, 138672, 139314, 140616, 141561, 145824, 159216, 161784, 162533, 164052, 167776, 179118, 185752, 187488, 188748, 208971, 215712, 218736, 238824, 242676, 246078, 251664, 268677, 277344, 278628, 281232, 283122, 318432, 323568, 325066, 328104, 358236, 371504, 377496, 417942, 424683, 437472, 477648, 485352, 487599, 492156, 503328, 537354, 557256, 562464, 566244, 626913, 647136, 650132, 656208, 716472, 743008, 754992, 835884, 849366, 955296, 970704, 975198, 984312, 1074708, 1114512, 1132488, 1253826, 1300264, 1312416, 1432944, 1462797, 1509984, 1671768, 1698732, 1880739, 1941408, 1950396, 1968624, 2149416, 2229024, 2264976, 2507652, 2600528, 2865888, 2925594, 3343536, 3397464, 3761478, 3900792, 3937248, 4298832, 4388391, 4529952, 5015304, 5201056, 5851188, 6687072, 6794928, 7522956, 7801584, 8597664, 8776782, 10030608, 11702376, 13165173, 13589856, 15045912, 15603168, 17553564, 20061216, 23404752, 26330346, 30091824, 35107128, 46809504, 52660692, 60183648, 70214256, 105321384, 140428512, 210642768, 421285536]

約数ペア:

[(1, 421285536), (2, 210642768), (3, 140428512), (4, 105321384), (6, 70214256), (7, 60183648), (8, 52660692), (9, 46809504), (12, 35107128), (14, 30091824), (16, 26330346), (18, 23404752), (21, 20061216), (24, 17553564), (27, 15603168), (28, 15045912), (31, 13589856), (32, 13165173), (36, 11702376), (42, 10030608), (48, 8776782), (49, 8597664), (54, 7801584), (56, 7522956), (62, 6794928), (63, 6687072), (72, 5851188), (81, 5201056), (84, 5015304), (93, 4529952), (96, 4388391), (98, 4298832), (107, 3937248), (108, 3900792), (112, 3761478), (124, 3397464), (126, 3343536), (144, 2925594), (147, 2865888), (162, 2600528), (168, 2507652), (186, 2264976), (189, 2229024), (196, 2149416), (214, 1968624), (216, 1950396), (217, 1941408), (224, 1880739), (248, 1698732), (252, 1671768), (279, 1509984), (288, 1462797), (294, 1432944), (321, 1312416), (324, 1300264), (336, 1253826), (372, 1132488), (378, 1114512), (392, 1074708), (428, 984312), (432, 975198), (434, 970704), (441, 955296), (496, 849366), (504, 835884), (558, 754992), (567, 743008), (588, 716472), (642, 656208), (648, 650132), (651, 647136), (672, 626913), (744, 566244), (749, 562464), (756, 557256), (784, 537354), (837, 503328), (856, 492156), (864, 487599), (868, 485352), (882, 477648), (963, 437472), (992, 424683), (1008, 417942), (1116, 377496), (1134, 371504), (1176, 358236), (1284, 328104), (1296, 325066), (1302, 323568), (1323, 318432), (1488, 283122), (1498, 281232), (1512, 278628), (1519, 277344), (1568, 268677), (1674, 251664), (1712, 246078), (1736, 242676), (1764, 238824), (1926, 218736), (1953, 215712), (2016, 208971), (2232, 188748), (2247, 187488), (2268, 185752), (2352, 179118), (2511, 167776), (2568, 164052), (2592, 162533), (2604, 161784), (2646, 159216), (2889, 145824), (2976, 141561), (2996, 140616), (3024, 139314), (3038, 138672), (3317, 127008), (3348, 125832), (3424, 123039), (3472, 121338), (3528, 119412), (3852, 109368), (3906, 107856), (3969, 106144), (4464, 94374), (4494, 93744), (4536, 92876), (4557, 92448), (4704, 89559), (5022, 83888), (5136, 82026), (5208, 80892), (5243, 80352), (5292, 79608), (5778, 72912), (5859, 71904), (5992, 70308), (6048, 69657), (6076, 69336), (6634, 63504), (6696, 62916), (6741, 62496), (6944, 60669), (7056, 59706), (7704, 54684), (7812, 53928), (7938, 53072), (8667, 48608), (8928, 47187), (8988, 46872), (9072, 46438), (9114, 46224), (9951, 42336), (10044, 41944), (10272, 41013), (10416, 40446), (10486, 40176), (10584, 39804), (11556, 36456), (11718, 35952), (11984, 35154), (12152, 34668), (13268, 31752), (13392, 31458), (13482, 31248), (13671, 30816), (14112, 29853), (15408, 27342), (15624, 26964), (15729, 26784), (15876, 26536), (17334, 24304), (17577, 23968), (17976, 23436), (18144, 23219), (18228, 23112), (19902, 21168), (20088, 20972), (20223, 20832)]