2016177800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2440

約数の個数: 192

約数和(自身を含む): 5894622720

約数和(自身を除く): 3878444920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 47, 50, 52, 56, 65, 70, 91, 94, 100, 104, 130, 140, 175, 182, 188, 200, 235, 260, 280, 325, 329, 350, 364, 376, 455, 470, 520, 611, 650, 658, 700, 728, 910, 940, 1175, 1222, 1300, 1316, 1400, 1645, 1820, 1880, 2275, 2350, 2357, 2444, 2600, 2632, 3055, 3290, 3640, 4277, 4550, 4700, 4714, 4888, 6110, 6580, 8225, 8554, 9100, 9400, 9428, 11785, 12220, 13160, 15275, 16450, 16499, 17108, 18200, 18856, 21385, 23570, 24440, 30550, 30641, 32900, 32998, 34216, 42770, 47140, 58925, 61100, 61282, 65800, 65996, 82495, 85540, 94280, 106925, 110779, 117850, 122200, 122564, 131992, 153205, 164990, 171080, 213850, 214487, 221558, 235700, 245128, 306410, 329980, 412475, 427700, 428974, 443116, 471400, 553895, 612820, 659960, 766025, 775453, 824950, 855400, 857948, 886232, 1072435, 1107790, 1225640, 1440127, 1532050, 1550906, 1649900, 1715896, 2144870, 2215580, 2769475, 2880254, 3064100, 3101812, 3299800, 3877265, 4289740, 4431160, 5362175, 5538950, 5760508, 6128200, 6203624, 7200635, 7754530, 8579480, 10080889, 10724350, 11077900, 11521016, 14401270, 15509060, 19386325, 20161778, 21448700, 22155800, 28802540, 31018120, 36003175, 38772650, 40323556, 42897400, 50404445, 57605080, 72006350, 77545300, 80647112, 100808890, 144012700, 155090600, 201617780, 252022225, 288025400, 403235560, 504044450, 1008088900, 2016177800]

約数ペア:

[(1, 2016177800), (2, 1008088900), (4, 504044450), (5, 403235560), (7, 288025400), (8, 252022225), (10, 201617780), (13, 155090600), (14, 144012700), (20, 100808890), (25, 80647112), (26, 77545300), (28, 72006350), (35, 57605080), (40, 50404445), (47, 42897400), (50, 40323556), (52, 38772650), (56, 36003175), (65, 31018120), (70, 28802540), (91, 22155800), (94, 21448700), (100, 20161778), (104, 19386325), (130, 15509060), (140, 14401270), (175, 11521016), (182, 11077900), (188, 10724350), (200, 10080889), (235, 8579480), (260, 7754530), (280, 7200635), (325, 6203624), (329, 6128200), (350, 5760508), (364, 5538950), (376, 5362175), (455, 4431160), (470, 4289740), (520, 3877265), (611, 3299800), (650, 3101812), (658, 3064100), (700, 2880254), (728, 2769475), (910, 2215580), (940, 2144870), (1175, 1715896), (1222, 1649900), (1300, 1550906), (1316, 1532050), (1400, 1440127), (1645, 1225640), (1820, 1107790), (1880, 1072435), (2275, 886232), (2350, 857948), (2357, 855400), (2444, 824950), (2600, 775453), (2632, 766025), (3055, 659960), (3290, 612820), (3640, 553895), (4277, 471400), (4550, 443116), (4700, 428974), (4714, 427700), (4888, 412475), (6110, 329980), (6580, 306410), (8225, 245128), (8554, 235700), (9100, 221558), (9400, 214487), (9428, 213850), (11785, 171080), (12220, 164990), (13160, 153205), (15275, 131992), (16450, 122564), (16499, 122200), (17108, 117850), (18200, 110779), (18856, 106925), (21385, 94280), (23570, 85540), (24440, 82495), (30550, 65996), (30641, 65800), (32900, 61282), (32998, 61100), (34216, 58925), (42770, 47140)]