238420110320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5389243}}^1$

素因数の和:5389342

約数の個数: 80

約数和(自身を含む): 641535605760

約数和(自身を除く): 403115495440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 22120, 44240, 5389243, 10778486, 21556972, 26946215, 37724701, 43113944, 53892430, 75449402, 86227888, 107784860, 150898804, 188623505, 215569720, 301797608, 377247010, 425750197, 431139440, 603595216, 754494020, 851500394, 1508988040, 1703000788, 2128750985, 2980251379, 3017976080, 3406001576, 4257501970, 5960502758, 6812003152, 8515003940, 11921005516, 14901256895, 17030007880, 23842011032, 29802513790, 34060015760, 47684022064, 59605027580, 119210055160, 238420110320]

約数ペア:

[(1, 238420110320), (2, 119210055160), (4, 59605027580), (5, 47684022064), (7, 34060015760), (8, 29802513790), (10, 23842011032), (14, 17030007880), (16, 14901256895), (20, 11921005516), (28, 8515003940), (35, 6812003152), (40, 5960502758), (56, 4257501970), (70, 3406001576), (79, 3017976080), (80, 2980251379), (112, 2128750985), (140, 1703000788), (158, 1508988040), (280, 851500394), (316, 754494020), (395, 603595216), (553, 431139440), (560, 425750197), (632, 377247010), (790, 301797608), (1106, 215569720), (1264, 188623505), (1580, 150898804), (2212, 107784860), (2765, 86227888), (3160, 75449402), (4424, 53892430), (5530, 43113944), (6320, 37724701), (8848, 26946215), (11060, 21556972), (22120, 10778486), (44240, 5389243)]