420072187824

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13151}}^1\times {\mathrm{7649}}^1$

素因数の和:20843

約数の個数: 120

約数和(自身を含む): 1216408752000

約数和(自身を除く): 796336564176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 7649, 13151, 15298, 22947, 26302, 30596, 39453, 45894, 52604, 61192, 68841, 78906, 91788, 105208, 118359, 122384, 137682, 157812, 183576, 210416, 221821, 236718, 275364, 315624, 367152, 381379, 443642, 473436, 550728, 631248, 665463, 762758, 887284, 946872, 1101456, 1144137, 1330926, 1525516, 1774568, 1893744, 1996389, 2288274, 2661852, 3051032, 3432411, 3549136, 3992778, 4576548, 5323704, 6102064, 6864822, 7985556, 9153096, 10647408, 13729644, 15971112, 18306192, 27459288, 31942224, 54918576, 100591999, 201183998, 301775997, 402367996, 603551994, 804735992, 905327991, 1207103988, 1609471984, 1810655982, 2414207976, 2917167971, 3621311964, 4828415952, 5834335942, 7242623928, 8751503913, 11668671884, 14485247856, 17503007826, 23337343768, 26254511739, 35006015652, 46674687536, 52509023478, 70012031304, 105018046956, 140024062608, 210036093912, 420072187824]

約数ペア:

[(1, 420072187824), (2, 210036093912), (3, 140024062608), (4, 105018046956), (6, 70012031304), (8, 52509023478), (9, 46674687536), (12, 35006015652), (16, 26254511739), (18, 23337343768), (24, 17503007826), (29, 14485247856), (36, 11668671884), (48, 8751503913), (58, 7242623928), (72, 5834335942), (87, 4828415952), (116, 3621311964), (144, 2917167971), (174, 2414207976), (232, 1810655982), (261, 1609471984), (348, 1207103988), (464, 905327991), (522, 804735992), (696, 603551994), (1044, 402367996), (1392, 301775997), (2088, 201183998), (4176, 100591999), (7649, 54918576), (13151, 31942224), (15298, 27459288), (22947, 18306192), (26302, 15971112), (30596, 13729644), (39453, 10647408), (45894, 9153096), (52604, 7985556), (61192, 6864822), (68841, 6102064), (78906, 5323704), (91788, 4576548), (105208, 3992778), (118359, 3549136), (122384, 3432411), (137682, 3051032), (157812, 2661852), (183576, 2288274), (210416, 1996389), (221821, 1893744), (236718, 1774568), (275364, 1525516), (315624, 1330926), (367152, 1144137), (381379, 1101456), (443642, 946872), (473436, 887284), (550728, 762758), (631248, 665463)]