423862400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 1179299520

約数和(自身を除く): 755437120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 128, 130, 160, 184, 200, 208, 230, 260, 299, 320, 325, 368, 400, 416, 443, 460, 520, 575, 598, 640, 650, 736, 800, 832, 886, 920, 1040, 1150, 1196, 1300, 1472, 1495, 1600, 1664, 1772, 1840, 2080, 2215, 2300, 2392, 2600, 2944, 2990, 3200, 3544, 3680, 4160, 4430, 4600, 4784, 5200, 5759, 5980, 7088, 7360, 7475, 8320, 8860, 9200, 9568, 10189, 10400, 11075, 11518, 11960, 14176, 14720, 14950, 17720, 18400, 19136, 20378, 20800, 22150, 23036, 23920, 28352, 28795, 29900, 35440, 36800, 38272, 40756, 41600, 44300, 46072, 47840, 50945, 56704, 57590, 59800, 70880, 73600, 81512, 88600, 92144, 95680, 101890, 115180, 119600, 132457, 141760, 143975, 163024, 177200, 184288, 191360, 203780, 230360, 239200, 254725, 264914, 283520, 287950, 326048, 354400, 368576, 407560, 460720, 478400, 509450, 529828, 575900, 652096, 662285, 708800, 737152, 815120, 921440, 956800, 1018900, 1059656, 1151800, 1304192, 1324570, 1417600, 1630240, 1842880, 2037800, 2119312, 2303600, 2649140, 3260480, 3311425, 3685760, 4075600, 4238624, 4607200, 5298280, 6520960, 6622850, 8151200, 8477248, 9214400, 10596560, 13245700, 16302400, 16954496, 18428800, 21193120, 26491400, 32604800, 42386240, 52982800, 84772480, 105965600, 211931200, 423862400]

約数ペア:

[(1, 423862400), (2, 211931200), (4, 105965600), (5, 84772480), (8, 52982800), (10, 42386240), (13, 32604800), (16, 26491400), (20, 21193120), (23, 18428800), (25, 16954496), (26, 16302400), (32, 13245700), (40, 10596560), (46, 9214400), (50, 8477248), (52, 8151200), (64, 6622850), (65, 6520960), (80, 5298280), (92, 4607200), (100, 4238624), (104, 4075600), (115, 3685760), (128, 3311425), (130, 3260480), (160, 2649140), (184, 2303600), (200, 2119312), (208, 2037800), (230, 1842880), (260, 1630240), (299, 1417600), (320, 1324570), (325, 1304192), (368, 1151800), (400, 1059656), (416, 1018900), (443, 956800), (460, 921440), (520, 815120), (575, 737152), (598, 708800), (640, 662285), (650, 652096), (736, 575900), (800, 529828), (832, 509450), (886, 478400), (920, 460720), (1040, 407560), (1150, 368576), (1196, 354400), (1300, 326048), (1472, 287950), (1495, 283520), (1600, 264914), (1664, 254725), (1772, 239200), (1840, 230360), (2080, 203780), (2215, 191360), (2300, 184288), (2392, 177200), (2600, 163024), (2944, 143975), (2990, 141760), (3200, 132457), (3544, 119600), (3680, 115180), (4160, 101890), (4430, 95680), (4600, 92144), (4784, 88600), (5200, 81512), (5759, 73600), (5980, 70880), (7088, 59800), (7360, 57590), (7475, 56704), (8320, 50945), (8860, 47840), (9200, 46072), (9568, 44300), (10189, 41600), (10400, 40756), (11075, 38272), (11518, 36800), (11960, 35440), (14176, 29900), (14720, 28795), (14950, 28352), (17720, 23920), (18400, 23036), (19136, 22150), (20378, 20800)]