722148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 160

約数和(自身を含む): 2391275520

約数和(自身を除く): 1669126800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3347, 3480, 3596, 3720, 4495, 5394, 6694, 6960, 7192, 7440, 8990, 10041, 10788, 13388, 13485, 14384, 16735, 17980, 20082, 21576, 26776, 26970, 33470, 35960, 40164, 43152, 50205, 53552, 53940, 66940, 71920, 80328, 97063, 100410, 103757, 107880, 133880, 160656, 194126, 200820, 207514, 215760, 267760, 291189, 311271, 388252, 401640, 415028, 485315, 518785, 582378, 622542, 776504, 803280, 830056, 970630, 1037570, 1164756, 1245084, 1455945, 1553008, 1556355, 1660112, 1941260, 2075140, 2329512, 2490168, 2911890, 3008953, 3112710, 3882520, 4150280, 4659024, 4980336, 5823780, 6017906, 6225420, 7765040, 8300560, 9026859, 11647560, 12035812, 12450840, 15044765, 18053718, 23295120, 24071624, 24901680, 30089530, 36107436, 45134295, 48143248, 60179060, 72214872, 90268590, 120358120, 144429744, 180537180, 240716240, 361074360, 722148720]

約数ペア:

[(1, 722148720), (2, 361074360), (3, 240716240), (4, 180537180), (5, 144429744), (6, 120358120), (8, 90268590), (10, 72214872), (12, 60179060), (15, 48143248), (16, 45134295), (20, 36107436), (24, 30089530), (29, 24901680), (30, 24071624), (31, 23295120), (40, 18053718), (48, 15044765), (58, 12450840), (60, 12035812), (62, 11647560), (80, 9026859), (87, 8300560), (93, 7765040), (116, 6225420), (120, 6017906), (124, 5823780), (145, 4980336), (155, 4659024), (174, 4150280), (186, 3882520), (232, 3112710), (240, 3008953), (248, 2911890), (290, 2490168), (310, 2329512), (348, 2075140), (372, 1941260), (435, 1660112), (464, 1556355), (465, 1553008), (496, 1455945), (580, 1245084), (620, 1164756), (696, 1037570), (744, 970630), (870, 830056), (899, 803280), (930, 776504), (1160, 622542), (1240, 582378), (1392, 518785), (1488, 485315), (1740, 415028), (1798, 401640), (1860, 388252), (2320, 311271), (2480, 291189), (2697, 267760), (3347, 215760), (3480, 207514), (3596, 200820), (3720, 194126), (4495, 160656), (5394, 133880), (6694, 107880), (6960, 103757), (7192, 100410), (7440, 97063), (8990, 80328), (10041, 71920), (10788, 66940), (13388, 53940), (13485, 53552), (14384, 50205), (16735, 43152), (17980, 40164), (20082, 35960), (21576, 33470), (26776, 26970)]