319363200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 288

約数和(自身を含む): 1228658340

約数和(自身を除く): 909295140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 853, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1706, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2559, 2600, 2880, 2925, 3120, 3200, 3412, 3600, 3744, 3900, 4160, 4265, 4680, 4800, 4992, 5118, 5200, 5760, 5850, 6240, 6824, 7200, 7488, 7677, 7800, 8320, 8530, 9360, 9600, 10236, 10400, 11089, 11700, 12480, 12795, 13648, 14400, 14976, 15354, 15600, 17060, 18720, 20472, 20800, 21325, 22178, 23400, 24960, 25590, 27296, 28800, 30708, 31200, 33267, 34120, 37440, 38385, 40944, 41600, 42650, 44356, 46800, 51180, 54592, 55445, 61416, 62400, 63975, 66534, 68240, 74880, 76770, 81888, 85300, 88712, 93600, 99801, 102360, 109184, 110890, 122832, 124800, 127950, 133068, 136480, 153540, 163776, 166335, 170600, 177424, 187200, 191925, 199602, 204720, 221780, 245664, 255900, 266136, 272960, 277225, 307080, 327552, 332670, 341200, 354848, 374400, 383850, 399204, 409440, 443560, 491328, 499005, 511800, 532272, 545920, 554450, 614160, 665340, 682400, 709696, 767700, 798408, 818880, 831675, 887120, 982656, 998010, 1023600, 1064544, 1108900, 1228320, 1330680, 1364800, 1419392, 1535400, 1596816, 1637760, 1663350, 1774240, 1996020, 2047200, 2129088, 2217800, 2456640, 2495025, 2661360, 2729600, 3070800, 3193632, 3326700, 3548480, 3992040, 4094400, 4258176, 4435600, 4913280, 4990050, 5322720, 6141600, 6387264, 6653400, 7096960, 7984080, 8188800, 8871200, 9980100, 10645440, 12283200, 12774528, 13306800, 15968160, 17742400, 19960200, 21290880, 24566400, 26613600, 31936320, 35484800, 39920400, 53227200, 63872640, 79840800, 106454400, 159681600, 319363200]

約数ペア:

[(1, 319363200), (2, 159681600), (3, 106454400), (4, 79840800), (5, 63872640), (6, 53227200), (8, 39920400), (9, 35484800), (10, 31936320), (12, 26613600), (13, 24566400), (15, 21290880), (16, 19960200), (18, 17742400), (20, 15968160), (24, 13306800), (25, 12774528), (26, 12283200), (30, 10645440), (32, 9980100), (36, 8871200), (39, 8188800), (40, 7984080), (45, 7096960), (48, 6653400), (50, 6387264), (52, 6141600), (60, 5322720), (64, 4990050), (65, 4913280), (72, 4435600), (75, 4258176), (78, 4094400), (80, 3992040), (90, 3548480), (96, 3326700), (100, 3193632), (104, 3070800), (117, 2729600), (120, 2661360), (128, 2495025), (130, 2456640), (144, 2217800), (150, 2129088), (156, 2047200), (160, 1996020), (180, 1774240), (192, 1663350), (195, 1637760), (200, 1596816), (208, 1535400), (225, 1419392), (234, 1364800), (240, 1330680), (260, 1228320), (288, 1108900), (300, 1064544), (312, 1023600), (320, 998010), (325, 982656), (360, 887120), (384, 831675), (390, 818880), (400, 798408), (416, 767700), (450, 709696), (468, 682400), (480, 665340), (520, 614160), (576, 554450), (585, 545920), (600, 532272), (624, 511800), (640, 499005), (650, 491328), (720, 443560), (780, 409440), (800, 399204), (832, 383850), (853, 374400), (900, 354848), (936, 341200), (960, 332670), (975, 327552), (1040, 307080), (1152, 277225), (1170, 272960), (1200, 266136), (1248, 255900), (1300, 245664), (1440, 221780), (1560, 204720), (1600, 199602), (1664, 191925), (1706, 187200), (1800, 177424), (1872, 170600), (1920, 166335), (1950, 163776), (2080, 153540), (2340, 136480), (2400, 133068), (2496, 127950), (2559, 124800), (2600, 122832), (2880, 110890), (2925, 109184), (3120, 102360), (3200, 99801), (3412, 93600), (3600, 88712), (3744, 85300), (3900, 81888), (4160, 76770), (4265, 74880), (4680, 68240), (4800, 66534), (4992, 63975), (5118, 62400), (5200, 61416), (5760, 55445), (5850, 54592), (6240, 51180), (6824, 46800), (7200, 44356), (7488, 42650), (7677, 41600), (7800, 40944), (8320, 38385), (8530, 37440), (9360, 34120), (9600, 33267), (10236, 31200), (10400, 30708), (11089, 28800), (11700, 27296), (12480, 25590), (12795, 24960), (13648, 23400), (14400, 22178), (14976, 21325), (15354, 20800), (15600, 20472), (17060, 18720)]