83380778880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{6203927}}^1$

素因数の和:6203956

約数の個数: 128

約数和(自身を含む): 303744314880

約数和(自身を除く): 220363536000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 6203927, 12407854, 18611781, 24815708, 31019635, 37223562, 43427489, 49631416, 62039270, 74447124, 86854978, 93058905, 99262832, 124078540, 130282467, 148894248, 173709956, 186117810, 198525664, 217137445, 248157080, 260564934, 297788496, 347419912, 372235620, 397051328, 434274890, 496314160, 521129868, 595576992, 651412335, 694839824, 744471240, 794102656, 868549780, 992628320, 1042259736, 1191153984, 1302824670, 1389679648, 1488942480, 1737099560, 1985256640, 2084519472, 2382307968, 2605649340, 2779359296, 2977884960, 3474199120, 3970513280, 4169038944, 5211298680, 5558718592, 5955769920, 6948398240, 8338077888, 10422597360, 11911539840, 13896796480, 16676155776, 20845194720, 27793592960, 41690389440, 83380778880]

約数ペア:

[(1, 83380778880), (2, 41690389440), (3, 27793592960), (4, 20845194720), (5, 16676155776), (6, 13896796480), (7, 11911539840), (8, 10422597360), (10, 8338077888), (12, 6948398240), (14, 5955769920), (15, 5558718592), (16, 5211298680), (20, 4169038944), (21, 3970513280), (24, 3474199120), (28, 2977884960), (30, 2779359296), (32, 2605649340), (35, 2382307968), (40, 2084519472), (42, 1985256640), (48, 1737099560), (56, 1488942480), (60, 1389679648), (64, 1302824670), (70, 1191153984), (80, 1042259736), (84, 992628320), (96, 868549780), (105, 794102656), (112, 744471240), (120, 694839824), (128, 651412335), (140, 595576992), (160, 521129868), (168, 496314160), (192, 434274890), (210, 397051328), (224, 372235620), (240, 347419912), (280, 297788496), (320, 260564934), (336, 248157080), (384, 217137445), (420, 198525664), (448, 186117810), (480, 173709956), (560, 148894248), (640, 130282467), (672, 124078540), (840, 99262832), (896, 93058905), (960, 86854978), (1120, 74447124), (1344, 62039270), (1680, 49631416), (1920, 43427489), (2240, 37223562), (2688, 31019635), (3360, 24815708), (4480, 18611781), (6720, 12407854), (13440, 6203927)]