1997217600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{59441}}^1$

素因数の和:59473

約数の個数: 168

約数和(自身を含む): 7488740928

約数和(自身を除く): 5491523328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 59441, 118882, 178323, 237764, 297205, 356646, 416087, 475528, 594410, 713292, 832174, 891615, 951056, 1188820, 1248261, 1426584, 1486025, 1664348, 1783230, 1902112, 2080435, 2377640, 2496522, 2853168, 2972050, 3328696, 3566460, 3804224, 4160870, 4458075, 4755280, 4993044, 5706336, 5944100, 6241305, 6657392, 7132920, 8321740, 8916150, 9510560, 9986088, 10402175, 11412672, 11888200, 12482610, 13314784, 14265840, 16643480, 17832300, 19021120, 19972176, 20804350, 23776400, 24965220, 26629568, 28531680, 31206525, 33286960, 35664600, 39944352, 41608700, 47552800, 49930440, 57063360, 62413050, 66573920, 71329200, 79888704, 83217400, 95105600, 99860880, 124826100, 133147840, 142658400, 166434800, 199721760, 249652200, 285316800, 332869600, 399443520, 499304400, 665739200, 998608800, 1997217600]

約数ペア:

[(1, 1997217600), (2, 998608800), (3, 665739200), (4, 499304400), (5, 399443520), (6, 332869600), (7, 285316800), (8, 249652200), (10, 199721760), (12, 166434800), (14, 142658400), (15, 133147840), (16, 124826100), (20, 99860880), (21, 95105600), (24, 83217400), (25, 79888704), (28, 71329200), (30, 66573920), (32, 62413050), (35, 57063360), (40, 49930440), (42, 47552800), (48, 41608700), (50, 39944352), (56, 35664600), (60, 33286960), (64, 31206525), (70, 28531680), (75, 26629568), (80, 24965220), (84, 23776400), (96, 20804350), (100, 19972176), (105, 19021120), (112, 17832300), (120, 16643480), (140, 14265840), (150, 13314784), (160, 12482610), (168, 11888200), (175, 11412672), (192, 10402175), (200, 9986088), (210, 9510560), (224, 8916150), (240, 8321740), (280, 7132920), (300, 6657392), (320, 6241305), (336, 5944100), (350, 5706336), (400, 4993044), (420, 4755280), (448, 4458075), (480, 4160870), (525, 3804224), (560, 3566460), (600, 3328696), (672, 2972050), (700, 2853168), (800, 2496522), (840, 2377640), (960, 2080435), (1050, 1902112), (1120, 1783230), (1200, 1664348), (1344, 1486025), (1400, 1426584), (1600, 1248261), (1680, 1188820), (2100, 951056), (2240, 891615), (2400, 832174), (2800, 713292), (3360, 594410), (4200, 475528), (4800, 416087), (5600, 356646), (6720, 297205), (8400, 237764), (11200, 178323), (16800, 118882), (33600, 59441)]