486920000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 280

約数和(自身を含む): 1447336704

約数和(自身を除く): 960416704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 47, 50, 56, 64, 70, 74, 80, 94, 100, 112, 125, 140, 148, 160, 175, 185, 188, 200, 224, 235, 250, 259, 280, 296, 320, 329, 350, 370, 376, 400, 448, 470, 500, 518, 560, 592, 625, 658, 700, 740, 752, 800, 875, 925, 940, 1000, 1036, 1120, 1175, 1184, 1250, 1295, 1316, 1400, 1480, 1504, 1600, 1645, 1739, 1750, 1850, 1880, 2000, 2072, 2240, 2350, 2368, 2500, 2590, 2632, 2800, 2960, 3008, 3290, 3478, 3500, 3700, 3760, 4000, 4144, 4375, 4625, 4700, 5000, 5180, 5264, 5600, 5875, 5920, 6475, 6580, 6956, 7000, 7400, 7520, 8000, 8225, 8288, 8695, 8750, 9250, 9400, 10000, 10360, 10528, 11200, 11750, 11840, 12173, 12950, 13160, 13912, 14000, 14800, 15040, 16450, 16576, 17390, 17500, 18500, 18800, 20000, 20720, 21056, 23125, 23500, 24346, 25900, 26320, 27824, 28000, 29375, 29600, 32375, 32900, 34780, 35000, 37000, 37600, 40000, 41125, 41440, 43475, 46250, 47000, 48692, 51800, 52640, 55648, 56000, 58750, 59200, 60865, 64750, 65800, 69560, 70000, 74000, 75200, 82250, 82880, 86950, 92500, 94000, 97384, 103600, 105280, 111296, 117500, 121730, 129500, 131600, 139120, 140000, 148000, 161875, 164500, 173900, 185000, 188000, 194768, 205625, 207200, 217375, 235000, 243460, 259000, 263200, 278240, 280000, 296000, 304325, 323750, 329000, 347800, 370000, 376000, 389536, 411250, 414400, 434750, 470000, 486920, 518000, 526400, 556480, 608650, 647500, 658000, 695600, 740000, 779072, 822500, 869500, 940000, 973840, 1036000, 1086875, 1217300, 1295000, 1316000, 1391200, 1480000, 1521625, 1645000, 1739000, 1880000, 1947680, 2072000, 2173750, 2434600, 2590000, 2632000, 2782400, 3043250, 3290000, 3478000, 3895360, 4347500, 4869200, 5180000, 6086500, 6580000, 6956000, 7608125, 8695000, 9738400, 10360000, 12173000, 13160000, 13912000, 15216250, 17390000, 19476800, 24346000, 30432500, 34780000, 48692000, 60865000, 69560000, 97384000, 121730000, 243460000, 486920000]

約数ペア:

[(1, 486920000), (2, 243460000), (4, 121730000), (5, 97384000), (7, 69560000), (8, 60865000), (10, 48692000), (14, 34780000), (16, 30432500), (20, 24346000), (25, 19476800), (28, 17390000), (32, 15216250), (35, 13912000), (37, 13160000), (40, 12173000), (47, 10360000), (50, 9738400), (56, 8695000), (64, 7608125), (70, 6956000), (74, 6580000), (80, 6086500), (94, 5180000), (100, 4869200), (112, 4347500), (125, 3895360), (140, 3478000), (148, 3290000), (160, 3043250), (175, 2782400), (185, 2632000), (188, 2590000), (200, 2434600), (224, 2173750), (235, 2072000), (250, 1947680), (259, 1880000), (280, 1739000), (296, 1645000), (320, 1521625), (329, 1480000), (350, 1391200), (370, 1316000), (376, 1295000), (400, 1217300), (448, 1086875), (470, 1036000), (500, 973840), (518, 940000), (560, 869500), (592, 822500), (625, 779072), (658, 740000), (700, 695600), (740, 658000), (752, 647500), (800, 608650), (875, 556480), (925, 526400), (940, 518000), (1000, 486920), (1036, 470000), (1120, 434750), (1175, 414400), (1184, 411250), (1250, 389536), (1295, 376000), (1316, 370000), (1400, 347800), (1480, 329000), (1504, 323750), (1600, 304325), (1645, 296000), (1739, 280000), (1750, 278240), (1850, 263200), (1880, 259000), (2000, 243460), (2072, 235000), (2240, 217375), (2350, 207200), (2368, 205625), (2500, 194768), (2590, 188000), (2632, 185000), (2800, 173900), (2960, 164500), (3008, 161875), (3290, 148000), (3478, 140000), (3500, 139120), (3700, 131600), (3760, 129500), (4000, 121730), (4144, 117500), (4375, 111296), (4625, 105280), (4700, 103600), (5000, 97384), (5180, 94000), (5264, 92500), (5600, 86950), (5875, 82880), (5920, 82250), (6475, 75200), (6580, 74000), (6956, 70000), (7000, 69560), (7400, 65800), (7520, 64750), (8000, 60865), (8225, 59200), (8288, 58750), (8695, 56000), (8750, 55648), (9250, 52640), (9400, 51800), (10000, 48692), (10360, 47000), (10528, 46250), (11200, 43475), (11750, 41440), (11840, 41125), (12173, 40000), (12950, 37600), (13160, 37000), (13912, 35000), (14000, 34780), (14800, 32900), (15040, 32375), (16450, 29600), (16576, 29375), (17390, 28000), (17500, 27824), (18500, 26320), (18800, 25900), (20000, 24346), (20720, 23500), (21056, 23125)]