1570396980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 4719052800

約数和(自身を除く): 3148655820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 139, 145, 151, 172, 174, 215, 258, 278, 290, 302, 348, 417, 430, 435, 453, 516, 556, 580, 604, 645, 695, 755, 834, 860, 870, 906, 1247, 1290, 1390, 1510, 1668, 1740, 1812, 2085, 2265, 2494, 2580, 2780, 3020, 3741, 4031, 4170, 4379, 4530, 4988, 5977, 6235, 6493, 7482, 8062, 8340, 8758, 9060, 11954, 12093, 12470, 12986, 13137, 14964, 16124, 17516, 17931, 18705, 19479, 20155, 20989, 21895, 23908, 24186, 24940, 25972, 26274, 29885, 32465, 35862, 37410, 38958, 40310, 41978, 43790, 48372, 52548, 59770, 60465, 62967, 64930, 65685, 71724, 74820, 77916, 80620, 83956, 87580, 89655, 97395, 104945, 119540, 120930, 125934, 129860, 131370, 173333, 179310, 188297, 194790, 209890, 241860, 251868, 262740, 314835, 346666, 358620, 376594, 389580, 419780, 519999, 564891, 608681, 629670, 693332, 753188, 866665, 902527, 941485, 1039998, 1129782, 1217362, 1259340, 1733330, 1805054, 1826043, 1882970, 2079996, 2259564, 2434724, 2599995, 2707581, 2824455, 3043405, 3466660, 3610108, 3652086, 3765940, 4512635, 5199990, 5415162, 5648910, 6086810, 7304172, 9025270, 9130215, 10399980, 10830324, 11297820, 12173620, 13537905, 18050540, 18260430, 26173283, 27075810, 36520860, 52346566, 54151620, 78519849, 104693132, 130866415, 157039698, 261732830, 314079396, 392599245, 523465660, 785198490, 1570396980]

約数ペア:

[(1, 1570396980), (2, 785198490), (3, 523465660), (4, 392599245), (5, 314079396), (6, 261732830), (10, 157039698), (12, 130866415), (15, 104693132), (20, 78519849), (29, 54151620), (30, 52346566), (43, 36520860), (58, 27075810), (60, 26173283), (86, 18260430), (87, 18050540), (116, 13537905), (129, 12173620), (139, 11297820), (145, 10830324), (151, 10399980), (172, 9130215), (174, 9025270), (215, 7304172), (258, 6086810), (278, 5648910), (290, 5415162), (302, 5199990), (348, 4512635), (417, 3765940), (430, 3652086), (435, 3610108), (453, 3466660), (516, 3043405), (556, 2824455), (580, 2707581), (604, 2599995), (645, 2434724), (695, 2259564), (755, 2079996), (834, 1882970), (860, 1826043), (870, 1805054), (906, 1733330), (1247, 1259340), (1290, 1217362), (1390, 1129782), (1510, 1039998), (1668, 941485), (1740, 902527), (1812, 866665), (2085, 753188), (2265, 693332), (2494, 629670), (2580, 608681), (2780, 564891), (3020, 519999), (3741, 419780), (4031, 389580), (4170, 376594), (4379, 358620), (4530, 346666), (4988, 314835), (5977, 262740), (6235, 251868), (6493, 241860), (7482, 209890), (8062, 194790), (8340, 188297), (8758, 179310), (9060, 173333), (11954, 131370), (12093, 129860), (12470, 125934), (12986, 120930), (13137, 119540), (14964, 104945), (16124, 97395), (17516, 89655), (17931, 87580), (18705, 83956), (19479, 80620), (20155, 77916), (20989, 74820), (21895, 71724), (23908, 65685), (24186, 64930), (24940, 62967), (25972, 60465), (26274, 59770), (29885, 52548), (32465, 48372), (35862, 43790), (37410, 41978), (38958, 40310)]