4211317760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 264

約数和(自身を含む): 11363895936

約数和(自身を除く): 7152578176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 157, 160, 169, 208, 248, 256, 260, 310, 314, 320, 338, 403, 416, 496, 512, 520, 620, 628, 640, 676, 785, 806, 832, 845, 992, 1024, 1040, 1240, 1256, 1280, 1352, 1570, 1612, 1664, 1690, 1984, 2015, 2041, 2080, 2480, 2512, 2560, 2704, 3140, 3224, 3328, 3380, 3968, 4030, 4082, 4160, 4867, 4960, 5024, 5120, 5239, 5408, 6280, 6448, 6656, 6760, 7936, 8060, 8164, 8320, 9734, 9920, 10048, 10205, 10478, 10816, 12560, 12896, 13312, 13520, 15872, 16120, 16328, 16640, 19468, 19840, 20096, 20410, 20956, 21632, 24335, 25120, 25792, 26195, 26533, 27040, 31744, 32240, 32656, 33280, 38936, 39680, 40192, 40820, 41912, 43264, 48670, 50240, 51584, 52390, 53066, 54080, 63271, 64480, 65312, 66560, 77872, 79360, 80384, 81640, 83824, 86528, 97340, 100480, 103168, 104780, 106132, 108160, 126542, 128960, 130624, 132665, 155744, 158720, 160768, 163280, 167648, 173056, 194680, 200960, 206336, 209560, 212264, 216320, 253084, 257920, 261248, 265330, 311488, 316355, 326560, 335296, 389360, 401920, 412672, 419120, 424528, 432640, 506168, 515840, 522496, 530660, 622976, 632710, 653120, 670592, 778720, 803840, 822523, 838240, 849056, 865280, 1012336, 1031680, 1044992, 1061320, 1245952, 1265420, 1306240, 1341184, 1557440, 1645046, 1676480, 1698112, 2024672, 2063360, 2089984, 2122640, 2491904, 2530840, 2612480, 2682368, 3114880, 3290092, 3352960, 3396224, 4049344, 4112615, 4245280, 4983808, 5061680, 5224960, 5364736, 6229760, 6580184, 6705920, 6792448, 8098688, 8225230, 8490560, 10123360, 10449920, 12459520, 13160368, 13411840, 13584896, 16197376, 16450460, 16981120, 20246720, 24919040, 26320736, 26823680, 27169792, 32394752, 32900920, 33962240, 40493440, 52641472, 64789504, 65801840, 67924480, 80986880, 105282944, 131603680, 135848960, 161973760, 210565888, 263207360, 323947520, 421131776, 526414720, 842263552, 1052829440, 2105658880, 4211317760]

約数ペア:

[(1, 4211317760), (2, 2105658880), (4, 1052829440), (5, 842263552), (8, 526414720), (10, 421131776), (13, 323947520), (16, 263207360), (20, 210565888), (26, 161973760), (31, 135848960), (32, 131603680), (40, 105282944), (52, 80986880), (62, 67924480), (64, 65801840), (65, 64789504), (80, 52641472), (104, 40493440), (124, 33962240), (128, 32900920), (130, 32394752), (155, 27169792), (157, 26823680), (160, 26320736), (169, 24919040), (208, 20246720), (248, 16981120), (256, 16450460), (260, 16197376), (310, 13584896), (314, 13411840), (320, 13160368), (338, 12459520), (403, 10449920), (416, 10123360), (496, 8490560), (512, 8225230), (520, 8098688), (620, 6792448), (628, 6705920), (640, 6580184), (676, 6229760), (785, 5364736), (806, 5224960), (832, 5061680), (845, 4983808), (992, 4245280), (1024, 4112615), (1040, 4049344), (1240, 3396224), (1256, 3352960), (1280, 3290092), (1352, 3114880), (1570, 2682368), (1612, 2612480), (1664, 2530840), (1690, 2491904), (1984, 2122640), (2015, 2089984), (2041, 2063360), (2080, 2024672), (2480, 1698112), (2512, 1676480), (2560, 1645046), (2704, 1557440), (3140, 1341184), (3224, 1306240), (3328, 1265420), (3380, 1245952), (3968, 1061320), (4030, 1044992), (4082, 1031680), (4160, 1012336), (4867, 865280), (4960, 849056), (5024, 838240), (5120, 822523), (5239, 803840), (5408, 778720), (6280, 670592), (6448, 653120), (6656, 632710), (6760, 622976), (7936, 530660), (8060, 522496), (8164, 515840), (8320, 506168), (9734, 432640), (9920, 424528), (10048, 419120), (10205, 412672), (10478, 401920), (10816, 389360), (12560, 335296), (12896, 326560), (13312, 316355), (13520, 311488), (15872, 265330), (16120, 261248), (16328, 257920), (16640, 253084), (19468, 216320), (19840, 212264), (20096, 209560), (20410, 206336), (20956, 200960), (21632, 194680), (24335, 173056), (25120, 167648), (25792, 163280), (26195, 160768), (26533, 158720), (27040, 155744), (31744, 132665), (32240, 130624), (32656, 128960), (33280, 126542), (38936, 108160), (39680, 106132), (40192, 104780), (40820, 103168), (41912, 100480), (43264, 97340), (48670, 86528), (50240, 83824), (51584, 81640), (52390, 80384), (53066, 79360), (54080, 77872), (63271, 66560), (64480, 65312)]