420311808

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 1551886560

約数和(自身を除く): 1131574752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 64, 68, 72, 73, 84, 96, 98, 102, 108, 112, 119, 126, 128, 136, 144, 146, 147, 153, 168, 189, 192, 196, 204, 216, 219, 224, 238, 252, 256, 272, 288, 292, 294, 306, 336, 357, 378, 384, 392, 408, 432, 438, 441, 448, 459, 476, 504, 511, 544, 576, 584, 588, 612, 657, 672, 714, 756, 768, 784, 816, 833, 864, 876, 882, 896, 918, 952, 1008, 1022, 1071, 1088, 1152, 1168, 1176, 1224, 1241, 1314, 1323, 1344, 1428, 1512, 1533, 1568, 1632, 1666, 1728, 1752, 1764, 1792, 1836, 1904, 1971, 2016, 2044, 2142, 2176, 2304, 2336, 2352, 2448, 2482, 2499, 2628, 2646, 2688, 2856, 3024, 3066, 3136, 3213, 3264, 3332, 3456, 3504, 3528, 3577, 3672, 3723, 3808, 3942, 4032, 4088, 4284, 4352, 4599, 4672, 4704, 4896, 4964, 4998, 5256, 5292, 5376, 5712, 6048, 6132, 6272, 6426, 6528, 6664, 6912, 7008, 7056, 7154, 7344, 7446, 7497, 7616, 7884, 8064, 8176, 8568, 8687, 9198, 9344, 9408, 9792, 9928, 9996, 10512, 10584, 10731, 11169, 11424, 12096, 12264, 12544, 12852, 13056, 13328, 13797, 14016, 14112, 14308, 14688, 14892, 14994, 15232, 15768, 16128, 16352, 17136, 17374, 18396, 18688, 18816, 19584, 19856, 19992, 21024, 21168, 21462, 22338, 22491, 22848, 24192, 24528, 25704, 26061, 26656, 27594, 28032, 28224, 28616, 29376, 29784, 29988, 30464, 31536, 32193, 32704, 33507, 34272, 34748, 36792, 37632, 39168, 39712, 39984, 42048, 42336, 42924, 44676, 44982, 45696, 48384, 49056, 51408, 52122, 53312, 55188, 56064, 56448, 57232, 58752, 59568, 59976, 60809, 63072, 64386, 65408, 67014, 68544, 69496, 73584, 78183, 79424, 79968, 84096, 84672, 85848, 89352, 89964, 91392, 96579, 98112, 102816, 104244, 106624, 110376, 112896, 114464, 117504, 119136, 119952, 121618, 126144, 128772, 130816, 134028, 137088, 138992, 147168, 156366, 158848, 159936, 168192, 169344, 171696, 178704, 179928, 182427, 193158, 196224, 205632, 208488, 213248, 220752, 228928, 234549, 238272, 239904, 243236, 252288, 257544, 268056, 274176, 277984, 294336, 312732, 317696, 319872, 338688, 343392, 357408, 359856, 364854, 386316, 392448, 411264, 416976, 441504, 457856, 469098, 476544, 479808, 486472, 504576, 515088, 536112, 547281, 555968, 588672, 625464, 639744, 686784, 714816, 719712, 729708, 772632, 822528, 833952, 883008, 915712, 938196, 953088, 959616, 972944, 1030176, 1072224, 1094562, 1111936, 1177344, 1250928, 1373568, 1429632, 1439424, 1459416, 1545264, 1641843, 1667904, 1766016, 1876392, 1919232, 1945888, 2060352, 2144448, 2189124, 2223872, 2501856, 2747136, 2859264, 2878848, 2918832, 3090528, 3283686, 3335808, 3532032, 3752784, 3891776, 4120704, 4288896, 4378248, 5003712, 5757696, 5837664, 6181056, 6567372, 6671616, 7505568, 7783552, 8241408, 8577792, 8756496, 10007424, 11675328, 12362112, 13134744, 15011136, 15567104, 17512992, 20014848, 23350656, 24724224, 26269488, 30022272, 35025984, 46701312, 52538976, 60044544, 70051968, 105077952, 140103936, 210155904, 420311808]

約数ペア:

[(1, 420311808), (2, 210155904), (3, 140103936), (4, 105077952), (6, 70051968), (7, 60044544), (8, 52538976), (9, 46701312), (12, 35025984), (14, 30022272), (16, 26269488), (17, 24724224), (18, 23350656), (21, 20014848), (24, 17512992), (27, 15567104), (28, 15011136), (32, 13134744), (34, 12362112), (36, 11675328), (42, 10007424), (48, 8756496), (49, 8577792), (51, 8241408), (54, 7783552), (56, 7505568), (63, 6671616), (64, 6567372), (68, 6181056), (72, 5837664), (73, 5757696), (84, 5003712), (96, 4378248), (98, 4288896), (102, 4120704), (108, 3891776), (112, 3752784), (119, 3532032), (126, 3335808), (128, 3283686), (136, 3090528), (144, 2918832), (146, 2878848), (147, 2859264), (153, 2747136), (168, 2501856), (189, 2223872), (192, 2189124), (196, 2144448), (204, 2060352), (216, 1945888), (219, 1919232), (224, 1876392), (238, 1766016), (252, 1667904), (256, 1641843), (272, 1545264), (288, 1459416), (292, 1439424), (294, 1429632), (306, 1373568), (336, 1250928), (357, 1177344), (378, 1111936), (384, 1094562), (392, 1072224), (408, 1030176), (432, 972944), (438, 959616), (441, 953088), (448, 938196), (459, 915712), (476, 883008), (504, 833952), (511, 822528), (544, 772632), (576, 729708), (584, 719712), (588, 714816), (612, 686784), (657, 639744), (672, 625464), (714, 588672), (756, 555968), (768, 547281), (784, 536112), (816, 515088), (833, 504576), (864, 486472), (876, 479808), (882, 476544), (896, 469098), (918, 457856), (952, 441504), (1008, 416976), (1022, 411264), (1071, 392448), (1088, 386316), (1152, 364854), (1168, 359856), (1176, 357408), (1224, 343392), (1241, 338688), (1314, 319872), (1323, 317696), (1344, 312732), (1428, 294336), (1512, 277984), (1533, 274176), (1568, 268056), (1632, 257544), (1666, 252288), (1728, 243236), (1752, 239904), (1764, 238272), (1792, 234549), (1836, 228928), (1904, 220752), (1971, 213248), (2016, 208488), (2044, 205632), (2142, 196224), (2176, 193158), (2304, 182427), (2336, 179928), (2352, 178704), (2448, 171696), (2482, 169344), (2499, 168192), (2628, 159936), (2646, 158848), (2688, 156366), (2856, 147168), (3024, 138992), (3066, 137088), (3136, 134028), (3213, 130816), (3264, 128772), (3332, 126144), (3456, 121618), (3504, 119952), (3528, 119136), (3577, 117504), (3672, 114464), (3723, 112896), (3808, 110376), (3942, 106624), (4032, 104244), (4088, 102816), (4284, 98112), (4352, 96579), (4599, 91392), (4672, 89964), (4704, 89352), (4896, 85848), (4964, 84672), (4998, 84096), (5256, 79968), (5292, 79424), (5376, 78183), (5712, 73584), (6048, 69496), (6132, 68544), (6272, 67014), (6426, 65408), (6528, 64386), (6664, 63072), (6912, 60809), (7008, 59976), (7056, 59568), (7154, 58752), (7344, 57232), (7446, 56448), (7497, 56064), (7616, 55188), (7884, 53312), (8064, 52122), (8176, 51408), (8568, 49056), (8687, 48384), (9198, 45696), (9344, 44982), (9408, 44676), (9792, 42924), (9928, 42336), (9996, 42048), (10512, 39984), (10584, 39712), (10731, 39168), (11169, 37632), (11424, 36792), (12096, 34748), (12264, 34272), (12544, 33507), (12852, 32704), (13056, 32193), (13328, 31536), (13797, 30464), (14016, 29988), (14112, 29784), (14308, 29376), (14688, 28616), (14892, 28224), (14994, 28032), (15232, 27594), (15768, 26656), (16128, 26061), (16352, 25704), (17136, 24528), (17374, 24192), (18396, 22848), (18688, 22491), (18816, 22338), (19584, 21462), (19856, 21168), (19992, 21024)]