1021992000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 224

約数和(自身を含む): 3417173760

約数和(自身を除く): 2395181760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 125, 150, 160, 192, 194, 200, 240, 250, 291, 300, 320, 375, 388, 400, 439, 480, 485, 500, 582, 600, 750, 776, 800, 878, 960, 970, 1000, 1164, 1200, 1317, 1455, 1500, 1552, 1600, 1756, 1940, 2000, 2195, 2328, 2400, 2425, 2634, 2910, 3000, 3104, 3512, 3880, 4000, 4390, 4656, 4800, 4850, 5268, 5820, 6000, 6208, 6585, 7024, 7275, 7760, 8000, 8780, 9312, 9700, 10536, 10975, 11640, 12000, 12125, 13170, 14048, 14550, 15520, 17560, 18624, 19400, 21072, 21950, 23280, 24000, 24250, 26340, 28096, 29100, 31040, 32925, 35120, 36375, 38800, 42144, 42583, 43900, 46560, 48500, 52680, 54875, 58200, 65850, 70240, 72750, 77600, 84288, 85166, 87800, 93120, 97000, 105360, 109750, 116400, 127749, 131700, 140480, 145500, 155200, 164625, 170332, 175600, 194000, 210720, 212915, 219500, 232800, 255498, 263400, 291000, 329250, 340664, 351200, 388000, 421440, 425830, 439000, 465600, 510996, 526800, 582000, 638745, 658500, 681328, 702400, 776000, 851660, 878000, 1021992, 1053600, 1064575, 1164000, 1277490, 1317000, 1362656, 1703320, 1756000, 2043984, 2107200, 2129150, 2328000, 2554980, 2634000, 2725312, 3193725, 3406640, 3512000, 4087968, 4258300, 5109960, 5268000, 5322875, 6387450, 6813280, 8175936, 8516600, 10219920, 10536000, 10645750, 12774900, 13626560, 15968625, 17033200, 20439840, 21291500, 25549800, 31937250, 34066400, 40879680, 42583000, 51099600, 63874500, 68132800, 85166000, 102199200, 127749000, 170332000, 204398400, 255498000, 340664000, 510996000, 1021992000]

約数ペア:

[(1, 1021992000), (2, 510996000), (3, 340664000), (4, 255498000), (5, 204398400), (6, 170332000), (8, 127749000), (10, 102199200), (12, 85166000), (15, 68132800), (16, 63874500), (20, 51099600), (24, 42583000), (25, 40879680), (30, 34066400), (32, 31937250), (40, 25549800), (48, 21291500), (50, 20439840), (60, 17033200), (64, 15968625), (75, 13626560), (80, 12774900), (96, 10645750), (97, 10536000), (100, 10219920), (120, 8516600), (125, 8175936), (150, 6813280), (160, 6387450), (192, 5322875), (194, 5268000), (200, 5109960), (240, 4258300), (250, 4087968), (291, 3512000), (300, 3406640), (320, 3193725), (375, 2725312), (388, 2634000), (400, 2554980), (439, 2328000), (480, 2129150), (485, 2107200), (500, 2043984), (582, 1756000), (600, 1703320), (750, 1362656), (776, 1317000), (800, 1277490), (878, 1164000), (960, 1064575), (970, 1053600), (1000, 1021992), (1164, 878000), (1200, 851660), (1317, 776000), (1455, 702400), (1500, 681328), (1552, 658500), (1600, 638745), (1756, 582000), (1940, 526800), (2000, 510996), (2195, 465600), (2328, 439000), (2400, 425830), (2425, 421440), (2634, 388000), (2910, 351200), (3000, 340664), (3104, 329250), (3512, 291000), (3880, 263400), (4000, 255498), (4390, 232800), (4656, 219500), (4800, 212915), (4850, 210720), (5268, 194000), (5820, 175600), (6000, 170332), (6208, 164625), (6585, 155200), (7024, 145500), (7275, 140480), (7760, 131700), (8000, 127749), (8780, 116400), (9312, 109750), (9700, 105360), (10536, 97000), (10975, 93120), (11640, 87800), (12000, 85166), (12125, 84288), (13170, 77600), (14048, 72750), (14550, 70240), (15520, 65850), (17560, 58200), (18624, 54875), (19400, 52680), (21072, 48500), (21950, 46560), (23280, 43900), (24000, 42583), (24250, 42144), (26340, 38800), (28096, 36375), (29100, 35120), (31040, 32925)]