487248720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 1823454720

約数和(自身を除く): 1336206000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 73, 80, 84, 87, 105, 112, 116, 120, 137, 140, 145, 146, 168, 174, 203, 210, 219, 232, 240, 274, 280, 290, 292, 336, 348, 365, 406, 411, 420, 435, 438, 464, 511, 548, 560, 580, 584, 609, 685, 696, 730, 812, 822, 840, 870, 876, 959, 1015, 1022, 1095, 1096, 1160, 1168, 1218, 1370, 1392, 1460, 1533, 1624, 1644, 1680, 1740, 1752, 1918, 2030, 2044, 2055, 2117, 2190, 2192, 2320, 2436, 2555, 2740, 2877, 2920, 3045, 3066, 3248, 3288, 3480, 3504, 3836, 3973, 4060, 4088, 4110, 4234, 4380, 4795, 4872, 5110, 5480, 5754, 5840, 6090, 6132, 6351, 6576, 6960, 7665, 7672, 7946, 8120, 8176, 8220, 8468, 8760, 9590, 9744, 10001, 10220, 10585, 10960, 11508, 11919, 12180, 12264, 12702, 14385, 14819, 15330, 15344, 15892, 16240, 16440, 16936, 17520, 19180, 19865, 20002, 20440, 21170, 23016, 23838, 24360, 24528, 25404, 27811, 28770, 29638, 30003, 30660, 31755, 31784, 32880, 33872, 38360, 39730, 40004, 40880, 42340, 44457, 46032, 47676, 48720, 50005, 50808, 55622, 57540, 59276, 59595, 60006, 61320, 63510, 63568, 70007, 74095, 76720, 79460, 80008, 83433, 84680, 88914, 95352, 100010, 101616, 111244, 115080, 118552, 119190, 120012, 122640, 127020, 139055, 140014, 148190, 150015, 158920, 160016, 166866, 169360, 177828, 190704, 200020, 210021, 222285, 222488, 230160, 237104, 238380, 240024, 254040, 278110, 280028, 290029, 296380, 300030, 317840, 333732, 350035, 355656, 400040, 417165, 420042, 444570, 444976, 476760, 480048, 508080, 556220, 560056, 580058, 592760, 600060, 667464, 700070, 711312, 800080, 834330, 840084, 870087, 889140, 953520, 1050105, 1112440, 1120112, 1160116, 1185520, 1200120, 1334928, 1400140, 1450145, 1668660, 1680168, 1740174, 1778280, 2030203, 2100210, 2224880, 2320232, 2400240, 2800280, 2900290, 3337320, 3360336, 3480348, 3556560, 4060406, 4200420, 4350435, 4640464, 5600560, 5800580, 6090609, 6674640, 6960696, 8120812, 8400840, 8700870, 10151015, 11601160, 12181218, 13921392, 16241624, 16801680, 17401740, 20302030, 23202320, 24362436, 30453045, 32483248, 34803480, 40604060, 48724872, 60906090, 69606960, 81208120, 97449744, 121812180, 162416240, 243624360, 487248720]

約数ペア:

[(1, 487248720), (2, 243624360), (3, 162416240), (4, 121812180), (5, 97449744), (6, 81208120), (7, 69606960), (8, 60906090), (10, 48724872), (12, 40604060), (14, 34803480), (15, 32483248), (16, 30453045), (20, 24362436), (21, 23202320), (24, 20302030), (28, 17401740), (29, 16801680), (30, 16241624), (35, 13921392), (40, 12181218), (42, 11601160), (48, 10151015), (56, 8700870), (58, 8400840), (60, 8120812), (70, 6960696), (73, 6674640), (80, 6090609), (84, 5800580), (87, 5600560), (105, 4640464), (112, 4350435), (116, 4200420), (120, 4060406), (137, 3556560), (140, 3480348), (145, 3360336), (146, 3337320), (168, 2900290), (174, 2800280), (203, 2400240), (210, 2320232), (219, 2224880), (232, 2100210), (240, 2030203), (274, 1778280), (280, 1740174), (290, 1680168), (292, 1668660), (336, 1450145), (348, 1400140), (365, 1334928), (406, 1200120), (411, 1185520), (420, 1160116), (435, 1120112), (438, 1112440), (464, 1050105), (511, 953520), (548, 889140), (560, 870087), (580, 840084), (584, 834330), (609, 800080), (685, 711312), (696, 700070), (730, 667464), (812, 600060), (822, 592760), (840, 580058), (870, 560056), (876, 556220), (959, 508080), (1015, 480048), (1022, 476760), (1095, 444976), (1096, 444570), (1160, 420042), (1168, 417165), (1218, 400040), (1370, 355656), (1392, 350035), (1460, 333732), (1533, 317840), (1624, 300030), (1644, 296380), (1680, 290029), (1740, 280028), (1752, 278110), (1918, 254040), (2030, 240024), (2044, 238380), (2055, 237104), (2117, 230160), (2190, 222488), (2192, 222285), (2320, 210021), (2436, 200020), (2555, 190704), (2740, 177828), (2877, 169360), (2920, 166866), (3045, 160016), (3066, 158920), (3248, 150015), (3288, 148190), (3480, 140014), (3504, 139055), (3836, 127020), (3973, 122640), (4060, 120012), (4088, 119190), (4110, 118552), (4234, 115080), (4380, 111244), (4795, 101616), (4872, 100010), (5110, 95352), (5480, 88914), (5754, 84680), (5840, 83433), (6090, 80008), (6132, 79460), (6351, 76720), (6576, 74095), (6960, 70007), (7665, 63568), (7672, 63510), (7946, 61320), (8120, 60006), (8176, 59595), (8220, 59276), (8468, 57540), (8760, 55622), (9590, 50808), (9744, 50005), (10001, 48720), (10220, 47676), (10585, 46032), (10960, 44457), (11508, 42340), (11919, 40880), (12180, 40004), (12264, 39730), (12702, 38360), (14385, 33872), (14819, 32880), (15330, 31784), (15344, 31755), (15892, 30660), (16240, 30003), (16440, 29638), (16936, 28770), (17520, 27811), (19180, 25404), (19865, 24528), (20002, 24360), (20440, 23838), (21170, 23016)]