4181206400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 192

約数和(自身を含む): 11970826080

約数和(自身を除く): 7789619680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 128, 140, 146, 160, 175, 200, 224, 280, 292, 320, 350, 365, 400, 448, 511, 560, 584, 640, 700, 730, 800, 896, 1022, 1120, 1168, 1400, 1460, 1600, 1825, 2044, 2240, 2336, 2555, 2557, 2800, 2920, 3200, 3650, 4088, 4480, 4672, 5110, 5114, 5600, 5840, 7300, 8176, 9344, 10220, 10228, 11200, 11680, 12775, 12785, 14600, 16352, 17899, 20440, 20456, 22400, 23360, 25550, 25570, 29200, 32704, 35798, 40880, 40912, 46720, 51100, 51140, 58400, 63925, 65408, 71596, 81760, 81824, 89495, 102200, 102280, 116800, 127850, 143192, 163520, 163648, 178990, 186661, 204400, 204560, 233600, 255700, 286384, 327040, 327296, 357980, 373322, 408800, 409120, 447475, 511400, 572768, 715960, 746644, 817600, 818240, 894950, 933305, 1022800, 1145536, 1306627, 1431920, 1493288, 1635200, 1636480, 1789900, 1866610, 2045600, 2291072, 2613254, 2863840, 2986576, 3579800, 3733220, 4091200, 4666525, 5226508, 5727680, 5973152, 6533135, 7159600, 7466440, 8182400, 9333050, 10453016, 11455360, 11946304, 13066270, 14319200, 14932880, 18666100, 20906032, 23892608, 26132540, 28638400, 29865760, 32665675, 37332200, 41812064, 52265080, 57276800, 59731520, 65331350, 74664400, 83624128, 104530160, 119463040, 130662700, 149328800, 167248256, 209060320, 261325400, 298657600, 418120640, 522650800, 597315200, 836241280, 1045301600, 2090603200, 4181206400]

約数ペア:

[(1, 4181206400), (2, 2090603200), (4, 1045301600), (5, 836241280), (7, 597315200), (8, 522650800), (10, 418120640), (14, 298657600), (16, 261325400), (20, 209060320), (25, 167248256), (28, 149328800), (32, 130662700), (35, 119463040), (40, 104530160), (50, 83624128), (56, 74664400), (64, 65331350), (70, 59731520), (73, 57276800), (80, 52265080), (100, 41812064), (112, 37332200), (128, 32665675), (140, 29865760), (146, 28638400), (160, 26132540), (175, 23892608), (200, 20906032), (224, 18666100), (280, 14932880), (292, 14319200), (320, 13066270), (350, 11946304), (365, 11455360), (400, 10453016), (448, 9333050), (511, 8182400), (560, 7466440), (584, 7159600), (640, 6533135), (700, 5973152), (730, 5727680), (800, 5226508), (896, 4666525), (1022, 4091200), (1120, 3733220), (1168, 3579800), (1400, 2986576), (1460, 2863840), (1600, 2613254), (1825, 2291072), (2044, 2045600), (2240, 1866610), (2336, 1789900), (2555, 1636480), (2557, 1635200), (2800, 1493288), (2920, 1431920), (3200, 1306627), (3650, 1145536), (4088, 1022800), (4480, 933305), (4672, 894950), (5110, 818240), (5114, 817600), (5600, 746644), (5840, 715960), (7300, 572768), (8176, 511400), (9344, 447475), (10220, 409120), (10228, 408800), (11200, 373322), (11680, 357980), (12775, 327296), (12785, 327040), (14600, 286384), (16352, 255700), (17899, 233600), (20440, 204560), (20456, 204400), (22400, 186661), (23360, 178990), (25550, 163648), (25570, 163520), (29200, 143192), (32704, 127850), (35798, 116800), (40880, 102280), (40912, 102200), (46720, 89495), (51100, 81824), (51140, 81760), (58400, 71596), (63925, 65408)]