1729232000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 4643758080

約数和(自身を除く): 2914526080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 125, 127, 128, 148, 160, 184, 185, 200, 230, 250, 254, 296, 320, 368, 370, 400, 460, 500, 508, 575, 592, 635, 640, 736, 740, 800, 851, 920, 925, 1000, 1016, 1150, 1184, 1270, 1472, 1480, 1600, 1702, 1840, 1850, 2000, 2032, 2300, 2368, 2540, 2875, 2921, 2944, 2960, 3175, 3200, 3404, 3680, 3700, 4000, 4064, 4255, 4600, 4625, 4699, 4736, 5080, 5750, 5842, 5920, 6350, 6808, 7360, 7400, 8000, 8128, 8510, 9200, 9250, 9398, 10160, 11500, 11684, 11840, 12700, 13616, 14605, 14720, 14800, 15875, 16000, 16256, 17020, 18400, 18500, 18796, 20320, 21275, 23000, 23368, 23495, 23680, 25400, 27232, 29210, 29600, 31750, 34040, 36800, 37000, 37592, 40640, 42550, 46000, 46736, 46990, 50800, 54464, 58420, 59200, 63500, 68080, 73025, 73600, 74000, 75184, 81280, 85100, 92000, 93472, 93980, 101600, 106375, 108077, 108928, 116840, 117475, 118400, 127000, 136160, 146050, 148000, 150368, 170200, 184000, 186944, 187960, 203200, 212750, 216154, 233680, 234950, 254000, 272320, 292100, 296000, 300736, 340400, 365125, 368000, 373888, 375920, 406400, 425500, 432308, 467360, 469900, 508000, 540385, 544640, 584200, 587375, 592000, 601472, 680800, 730250, 751840, 851000, 864616, 934720, 939800, 1016000, 1080770, 1168400, 1174750, 1361600, 1460500, 1503680, 1702000, 1729232, 1869440, 1879600, 2032000, 2161540, 2336800, 2349500, 2701925, 2723200, 2921000, 3007360, 3404000, 3458464, 3759200, 4323080, 4673600, 4699000, 5403850, 5842000, 6808000, 6916928, 7518400, 8646160, 9347200, 9398000, 10807700, 11684000, 13509625, 13616000, 13833856, 15036800, 17292320, 18796000, 21615400, 23368000, 27019250, 34584640, 37592000, 43230800, 46736000, 54038500, 69169280, 75184000, 86461600, 108077000, 172923200, 216154000, 345846400, 432308000, 864616000, 1729232000]

約数ペア:

[(1, 1729232000), (2, 864616000), (4, 432308000), (5, 345846400), (8, 216154000), (10, 172923200), (16, 108077000), (20, 86461600), (23, 75184000), (25, 69169280), (32, 54038500), (37, 46736000), (40, 43230800), (46, 37592000), (50, 34584640), (64, 27019250), (74, 23368000), (80, 21615400), (92, 18796000), (100, 17292320), (115, 15036800), (125, 13833856), (127, 13616000), (128, 13509625), (148, 11684000), (160, 10807700), (184, 9398000), (185, 9347200), (200, 8646160), (230, 7518400), (250, 6916928), (254, 6808000), (296, 5842000), (320, 5403850), (368, 4699000), (370, 4673600), (400, 4323080), (460, 3759200), (500, 3458464), (508, 3404000), (575, 3007360), (592, 2921000), (635, 2723200), (640, 2701925), (736, 2349500), (740, 2336800), (800, 2161540), (851, 2032000), (920, 1879600), (925, 1869440), (1000, 1729232), (1016, 1702000), (1150, 1503680), (1184, 1460500), (1270, 1361600), (1472, 1174750), (1480, 1168400), (1600, 1080770), (1702, 1016000), (1840, 939800), (1850, 934720), (2000, 864616), (2032, 851000), (2300, 751840), (2368, 730250), (2540, 680800), (2875, 601472), (2921, 592000), (2944, 587375), (2960, 584200), (3175, 544640), (3200, 540385), (3404, 508000), (3680, 469900), (3700, 467360), (4000, 432308), (4064, 425500), (4255, 406400), (4600, 375920), (4625, 373888), (4699, 368000), (4736, 365125), (5080, 340400), (5750, 300736), (5842, 296000), (5920, 292100), (6350, 272320), (6808, 254000), (7360, 234950), (7400, 233680), (8000, 216154), (8128, 212750), (8510, 203200), (9200, 187960), (9250, 186944), (9398, 184000), (10160, 170200), (11500, 150368), (11684, 148000), (11840, 146050), (12700, 136160), (13616, 127000), (14605, 118400), (14720, 117475), (14800, 116840), (15875, 108928), (16000, 108077), (16256, 106375), (17020, 101600), (18400, 93980), (18500, 93472), (18796, 92000), (20320, 85100), (21275, 81280), (23000, 75184), (23368, 74000), (23495, 73600), (23680, 73025), (25400, 68080), (27232, 63500), (29210, 59200), (29600, 58420), (31750, 54464), (34040, 50800), (36800, 46990), (37000, 46736), (37592, 46000), (40640, 42550)]