1231942400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 324

約数和(自身を含む): 3548257272

約数和(自身を除く): 2316314872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 67, 68, 80, 85, 100, 104, 128, 130, 134, 136, 160, 169, 170, 200, 208, 221, 256, 260, 268, 272, 320, 325, 335, 338, 340, 400, 416, 425, 442, 520, 536, 544, 640, 650, 670, 676, 680, 800, 832, 845, 850, 871, 884, 1040, 1072, 1088, 1105, 1139, 1280, 1300, 1340, 1352, 1360, 1600, 1664, 1675, 1690, 1700, 1742, 1768, 2080, 2144, 2176, 2210, 2278, 2600, 2680, 2704, 2720, 2873, 3200, 3328, 3350, 3380, 3400, 3484, 3536, 4160, 4225, 4288, 4352, 4355, 4420, 4556, 5200, 5360, 5408, 5440, 5525, 5695, 5746, 6400, 6700, 6760, 6800, 6968, 7072, 8320, 8450, 8576, 8710, 8840, 9112, 10400, 10720, 10816, 10880, 11050, 11323, 11390, 11492, 13400, 13520, 13600, 13936, 14144, 14365, 14807, 16640, 16900, 17152, 17420, 17680, 18224, 20800, 21440, 21632, 21760, 21775, 22100, 22646, 22780, 22984, 26800, 27040, 27200, 27872, 28288, 28475, 28730, 29614, 33800, 34840, 35360, 36448, 41600, 42880, 43264, 43550, 44200, 45292, 45560, 45968, 53600, 54080, 54400, 55744, 56576, 56615, 56950, 57460, 59228, 67600, 69680, 70720, 71825, 72896, 74035, 83200, 85760, 87100, 88400, 90584, 91120, 91936, 107200, 108160, 108800, 111488, 113230, 113900, 114920, 118456, 135200, 139360, 141440, 143650, 145792, 148070, 174200, 176800, 181168, 182240, 183872, 192491, 214400, 216320, 222976, 226460, 227800, 229840, 236912, 270400, 278720, 282880, 283075, 287300, 291584, 296140, 348400, 353600, 362336, 364480, 367744, 370175, 384982, 428800, 452920, 455600, 459680, 473824, 540800, 557440, 566150, 574600, 592280, 696800, 707200, 724672, 728960, 735488, 740350, 769964, 905840, 911200, 919360, 947648, 962455, 1081600, 1114880, 1132300, 1149200, 1184560, 1393600, 1414400, 1449344, 1457920, 1480700, 1539928, 1811680, 1822400, 1838720, 1895296, 1924910, 2264600, 2298400, 2369120, 2787200, 2898688, 2961400, 3079856, 3623360, 3644800, 3677440, 3790592, 3849820, 4529200, 4596800, 4738240, 4812275, 5574400, 5922800, 6159712, 7246720, 7289600, 7699640, 9058400, 9193600, 9476480, 9624550, 11845600, 12319424, 14493440, 15399280, 18116800, 18387200, 18952960, 19249100, 23691200, 24638848, 30798560, 36233600, 38498200, 47382400, 49277696, 61597120, 72467200, 76996400, 94764800, 123194240, 153992800, 246388480, 307985600, 615971200, 1231942400]

約数ペア:

[(1, 1231942400), (2, 615971200), (4, 307985600), (5, 246388480), (8, 153992800), (10, 123194240), (13, 94764800), (16, 76996400), (17, 72467200), (20, 61597120), (25, 49277696), (26, 47382400), (32, 38498200), (34, 36233600), (40, 30798560), (50, 24638848), (52, 23691200), (64, 19249100), (65, 18952960), (67, 18387200), (68, 18116800), (80, 15399280), (85, 14493440), (100, 12319424), (104, 11845600), (128, 9624550), (130, 9476480), (134, 9193600), (136, 9058400), (160, 7699640), (169, 7289600), (170, 7246720), (200, 6159712), (208, 5922800), (221, 5574400), (256, 4812275), (260, 4738240), (268, 4596800), (272, 4529200), (320, 3849820), (325, 3790592), (335, 3677440), (338, 3644800), (340, 3623360), (400, 3079856), (416, 2961400), (425, 2898688), (442, 2787200), (520, 2369120), (536, 2298400), (544, 2264600), (640, 1924910), (650, 1895296), (670, 1838720), (676, 1822400), (680, 1811680), (800, 1539928), (832, 1480700), (845, 1457920), (850, 1449344), (871, 1414400), (884, 1393600), (1040, 1184560), (1072, 1149200), (1088, 1132300), (1105, 1114880), (1139, 1081600), (1280, 962455), (1300, 947648), (1340, 919360), (1352, 911200), (1360, 905840), (1600, 769964), (1664, 740350), (1675, 735488), (1690, 728960), (1700, 724672), (1742, 707200), (1768, 696800), (2080, 592280), (2144, 574600), (2176, 566150), (2210, 557440), (2278, 540800), (2600, 473824), (2680, 459680), (2704, 455600), (2720, 452920), (2873, 428800), (3200, 384982), (3328, 370175), (3350, 367744), (3380, 364480), (3400, 362336), (3484, 353600), (3536, 348400), (4160, 296140), (4225, 291584), (4288, 287300), (4352, 283075), (4355, 282880), (4420, 278720), (4556, 270400), (5200, 236912), (5360, 229840), (5408, 227800), (5440, 226460), (5525, 222976), (5695, 216320), (5746, 214400), (6400, 192491), (6700, 183872), (6760, 182240), (6800, 181168), (6968, 176800), (7072, 174200), (8320, 148070), (8450, 145792), (8576, 143650), (8710, 141440), (8840, 139360), (9112, 135200), (10400, 118456), (10720, 114920), (10816, 113900), (10880, 113230), (11050, 111488), (11323, 108800), (11390, 108160), (11492, 107200), (13400, 91936), (13520, 91120), (13600, 90584), (13936, 88400), (14144, 87100), (14365, 85760), (14807, 83200), (16640, 74035), (16900, 72896), (17152, 71825), (17420, 70720), (17680, 69680), (18224, 67600), (20800, 59228), (21440, 57460), (21632, 56950), (21760, 56615), (21775, 56576), (22100, 55744), (22646, 54400), (22780, 54080), (22984, 53600), (26800, 45968), (27040, 45560), (27200, 45292), (27872, 44200), (28288, 43550), (28475, 43264), (28730, 42880), (29614, 41600), (33800, 36448), (34840, 35360)]