8021357400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6221}}^1$

素因数の和:6554

約数の個数: 192

約数和(自身を含む): 28515674880

約数和(自身を除く): 20494317480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 307, 350, 420, 525, 600, 614, 700, 840, 921, 1050, 1228, 1400, 1535, 1842, 2100, 2149, 2456, 3070, 3684, 4200, 4298, 4605, 6140, 6221, 6447, 7368, 7675, 8596, 9210, 10745, 12280, 12442, 12894, 15350, 17192, 18420, 18663, 21490, 23025, 24884, 25788, 30700, 31105, 32235, 36840, 37326, 42980, 43547, 46050, 49768, 51576, 53725, 61400, 62210, 64470, 74652, 85960, 87094, 92100, 93315, 107450, 124420, 128940, 130641, 149304, 155525, 161175, 174188, 184200, 186630, 214900, 217735, 248840, 257880, 261282, 311050, 322350, 348376, 373260, 429800, 435470, 466575, 522564, 622100, 644700, 653205, 746520, 870940, 933150, 1045128, 1088675, 1244200, 1289400, 1306410, 1741880, 1866300, 1909847, 2177350, 2612820, 3266025, 3732600, 3819694, 4354700, 5225640, 5729541, 6532050, 7639388, 8709400, 9549235, 11459082, 13064100, 13368929, 15278776, 19098470, 22918164, 26128200, 26737858, 28647705, 38196940, 40106787, 45836328, 47746175, 53475716, 57295410, 66844645, 76393880, 80213574, 95492350, 106951432, 114590820, 133689290, 143238525, 160427148, 190984700, 200533935, 229181640, 267378580, 286477050, 320854296, 334223225, 381969400, 401067870, 534757160, 572954100, 668446450, 802135740, 1002669675, 1145908200, 1336892900, 1604271480, 2005339350, 2673785800, 4010678700, 8021357400]

約数ペア:

[(1, 8021357400), (2, 4010678700), (3, 2673785800), (4, 2005339350), (5, 1604271480), (6, 1336892900), (7, 1145908200), (8, 1002669675), (10, 802135740), (12, 668446450), (14, 572954100), (15, 534757160), (20, 401067870), (21, 381969400), (24, 334223225), (25, 320854296), (28, 286477050), (30, 267378580), (35, 229181640), (40, 200533935), (42, 190984700), (50, 160427148), (56, 143238525), (60, 133689290), (70, 114590820), (75, 106951432), (84, 95492350), (100, 80213574), (105, 76393880), (120, 66844645), (140, 57295410), (150, 53475716), (168, 47746175), (175, 45836328), (200, 40106787), (210, 38196940), (280, 28647705), (300, 26737858), (307, 26128200), (350, 22918164), (420, 19098470), (525, 15278776), (600, 13368929), (614, 13064100), (700, 11459082), (840, 9549235), (921, 8709400), (1050, 7639388), (1228, 6532050), (1400, 5729541), (1535, 5225640), (1842, 4354700), (2100, 3819694), (2149, 3732600), (2456, 3266025), (3070, 2612820), (3684, 2177350), (4200, 1909847), (4298, 1866300), (4605, 1741880), (6140, 1306410), (6221, 1289400), (6447, 1244200), (7368, 1088675), (7675, 1045128), (8596, 933150), (9210, 870940), (10745, 746520), (12280, 653205), (12442, 644700), (12894, 622100), (15350, 522564), (17192, 466575), (18420, 435470), (18663, 429800), (21490, 373260), (23025, 348376), (24884, 322350), (25788, 311050), (30700, 261282), (31105, 257880), (32235, 248840), (36840, 217735), (37326, 214900), (42980, 186630), (43547, 184200), (46050, 174188), (49768, 161175), (51576, 155525), (53725, 149304), (61400, 130641), (62210, 128940), (64470, 124420), (74652, 107450), (85960, 93315), (87094, 92100)]