2280012800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 396

約数和(自身を含む): 6688875456

約数和(自身を除く): 4408862656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 100, 104, 124, 128, 130, 136, 155, 160, 169, 170, 200, 208, 221, 248, 256, 260, 272, 310, 320, 325, 338, 340, 400, 403, 416, 425, 442, 496, 512, 520, 527, 544, 620, 640, 650, 676, 680, 775, 800, 806, 832, 845, 850, 884, 992, 1024, 1040, 1054, 1088, 1105, 1240, 1280, 1300, 1352, 1360, 1550, 1600, 1612, 1664, 1690, 1700, 1768, 1984, 2015, 2080, 2108, 2176, 2210, 2480, 2560, 2600, 2635, 2704, 2720, 2873, 3100, 3200, 3224, 3328, 3380, 3400, 3536, 3968, 4030, 4160, 4216, 4225, 4352, 4420, 4960, 5120, 5200, 5239, 5270, 5408, 5440, 5525, 5746, 6200, 6400, 6448, 6656, 6760, 6800, 6851, 7072, 7936, 8060, 8320, 8432, 8450, 8704, 8840, 9920, 10075, 10400, 10478, 10540, 10816, 10880, 11050, 11492, 12400, 12800, 12896, 13175, 13312, 13520, 13600, 13702, 14144, 14365, 15872, 16120, 16640, 16864, 16900, 17408, 17680, 19840, 20150, 20800, 20956, 21080, 21632, 21760, 22100, 22984, 24800, 25600, 25792, 26195, 26350, 27040, 27200, 27404, 28288, 28730, 31744, 32240, 33280, 33728, 33800, 34255, 35360, 39680, 40300, 41600, 41912, 42160, 43264, 43520, 44200, 45968, 49600, 51584, 52390, 52700, 54080, 54400, 54808, 56576, 57460, 64480, 66560, 67456, 67600, 68510, 70720, 71825, 79360, 80600, 83200, 83824, 84320, 86528, 87040, 88400, 89063, 91936, 99200, 103168, 104780, 105400, 108160, 108800, 109616, 113152, 114920, 128960, 130975, 134912, 135200, 137020, 141440, 143650, 158720, 161200, 166400, 167648, 168640, 171275, 173056, 176800, 178126, 183872, 198400, 206336, 209560, 210800, 216320, 217600, 219232, 226304, 229840, 257920, 261950, 269824, 270400, 274040, 282880, 287300, 322400, 332800, 335296, 337280, 342550, 353600, 356252, 367744, 396800, 412672, 419120, 421600, 432640, 435200, 438464, 445315, 459680, 515840, 523900, 539648, 540800, 548080, 565760, 574600, 644800, 670592, 674560, 685100, 707200, 712504, 735488, 793600, 838240, 843200, 865280, 876928, 890630, 919360, 1031680, 1047800, 1081600, 1096160, 1131520, 1149200, 1289600, 1341184, 1349120, 1370200, 1414400, 1425008, 1470976, 1676480, 1686400, 1753856, 1781260, 1838720, 2063360, 2095600, 2163200, 2192320, 2226575, 2298400, 2579200, 2682368, 2698240, 2740400, 2828800, 2850016, 2941952, 3352960, 3372800, 3507712, 3562520, 3677440, 4191200, 4326400, 4384640, 4453150, 4596800, 5158400, 5364736, 5480800, 5657600, 5700032, 6705920, 6745600, 7015424, 7125040, 7354880, 8382400, 8769280, 8906300, 9193600, 10316800, 10961600, 11400064, 13411840, 13491200, 14250080, 14709760, 16764800, 17538560, 17812600, 18387200, 21923200, 22800128, 26823680, 28500160, 33529600, 35077120, 35625200, 36774400, 43846400, 45600256, 57000320, 67059200, 71250400, 73548800, 87692800, 91200512, 114000640, 134118400, 142500800, 175385600, 228001280, 285001600, 456002560, 570003200, 1140006400, 2280012800]

約数ペア:

[(1, 2280012800), (2, 1140006400), (4, 570003200), (5, 456002560), (8, 285001600), (10, 228001280), (13, 175385600), (16, 142500800), (17, 134118400), (20, 114000640), (25, 91200512), (26, 87692800), (31, 73548800), (32, 71250400), (34, 67059200), (40, 57000320), (50, 45600256), (52, 43846400), (62, 36774400), (64, 35625200), (65, 35077120), (68, 33529600), (80, 28500160), (85, 26823680), (100, 22800128), (104, 21923200), (124, 18387200), (128, 17812600), (130, 17538560), (136, 16764800), (155, 14709760), (160, 14250080), (169, 13491200), (170, 13411840), (200, 11400064), (208, 10961600), (221, 10316800), (248, 9193600), (256, 8906300), (260, 8769280), (272, 8382400), (310, 7354880), (320, 7125040), (325, 7015424), (338, 6745600), (340, 6705920), (400, 5700032), (403, 5657600), (416, 5480800), (425, 5364736), (442, 5158400), (496, 4596800), (512, 4453150), (520, 4384640), (527, 4326400), (544, 4191200), (620, 3677440), (640, 3562520), (650, 3507712), (676, 3372800), (680, 3352960), (775, 2941952), (800, 2850016), (806, 2828800), (832, 2740400), (845, 2698240), (850, 2682368), (884, 2579200), (992, 2298400), (1024, 2226575), (1040, 2192320), (1054, 2163200), (1088, 2095600), (1105, 2063360), (1240, 1838720), (1280, 1781260), (1300, 1753856), (1352, 1686400), (1360, 1676480), (1550, 1470976), (1600, 1425008), (1612, 1414400), (1664, 1370200), (1690, 1349120), (1700, 1341184), (1768, 1289600), (1984, 1149200), (2015, 1131520), (2080, 1096160), (2108, 1081600), (2176, 1047800), (2210, 1031680), (2480, 919360), (2560, 890630), (2600, 876928), (2635, 865280), (2704, 843200), (2720, 838240), (2873, 793600), (3100, 735488), (3200, 712504), (3224, 707200), (3328, 685100), (3380, 674560), (3400, 670592), (3536, 644800), (3968, 574600), (4030, 565760), (4160, 548080), (4216, 540800), (4225, 539648), (4352, 523900), (4420, 515840), (4960, 459680), (5120, 445315), (5200, 438464), (5239, 435200), (5270, 432640), (5408, 421600), (5440, 419120), (5525, 412672), (5746, 396800), (6200, 367744), (6400, 356252), (6448, 353600), (6656, 342550), (6760, 337280), (6800, 335296), (6851, 332800), (7072, 322400), (7936, 287300), (8060, 282880), (8320, 274040), (8432, 270400), (8450, 269824), (8704, 261950), (8840, 257920), (9920, 229840), (10075, 226304), (10400, 219232), (10478, 217600), (10540, 216320), (10816, 210800), (10880, 209560), (11050, 206336), (11492, 198400), (12400, 183872), (12800, 178126), (12896, 176800), (13175, 173056), (13312, 171275), (13520, 168640), (13600, 167648), (13702, 166400), (14144, 161200), (14365, 158720), (15872, 143650), (16120, 141440), (16640, 137020), (16864, 135200), (16900, 134912), (17408, 130975), (17680, 128960), (19840, 114920), (20150, 113152), (20800, 109616), (20956, 108800), (21080, 108160), (21632, 105400), (21760, 104780), (22100, 103168), (22984, 99200), (24800, 91936), (25600, 89063), (25792, 88400), (26195, 87040), (26350, 86528), (27040, 84320), (27200, 83824), (27404, 83200), (28288, 80600), (28730, 79360), (31744, 71825), (32240, 70720), (33280, 68510), (33728, 67600), (33800, 67456), (34255, 66560), (35360, 64480), (39680, 57460), (40300, 56576), (41600, 54808), (41912, 54400), (42160, 54080), (43264, 52700), (43520, 52390), (44200, 51584), (45968, 49600)]