347857320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1$

素因数の和:5323

約数の個数: 128

約数和(自身を含む): 1136592000

約数和(自身を除く): 788734680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5261, 5510, 6612, 8265, 10522, 11020, 13224, 15783, 16530, 21044, 22040, 26305, 31566, 33060, 42088, 52610, 63132, 66120, 78915, 99959, 105220, 126264, 152569, 157830, 199918, 210440, 299877, 305138, 315660, 399836, 457707, 499795, 599754, 610276, 631320, 762845, 799672, 915414, 999590, 1199508, 1220552, 1499385, 1525690, 1830828, 1999180, 2288535, 2399016, 2898811, 2998770, 3051380, 3661656, 3998360, 4577070, 5797622, 5997540, 6102760, 8696433, 9154140, 11595244, 11995080, 14494055, 17392866, 18308280, 23190488, 28988110, 34785732, 43482165, 57976220, 69571464, 86964330, 115952440, 173928660, 347857320]

約数ペア:

[(1, 347857320), (2, 173928660), (3, 115952440), (4, 86964330), (5, 69571464), (6, 57976220), (8, 43482165), (10, 34785732), (12, 28988110), (15, 23190488), (19, 18308280), (20, 17392866), (24, 14494055), (29, 11995080), (30, 11595244), (38, 9154140), (40, 8696433), (57, 6102760), (58, 5997540), (60, 5797622), (76, 4577070), (87, 3998360), (95, 3661656), (114, 3051380), (116, 2998770), (120, 2898811), (145, 2399016), (152, 2288535), (174, 1999180), (190, 1830828), (228, 1525690), (232, 1499385), (285, 1220552), (290, 1199508), (348, 999590), (380, 915414), (435, 799672), (456, 762845), (551, 631320), (570, 610276), (580, 599754), (696, 499795), (760, 457707), (870, 399836), (1102, 315660), (1140, 305138), (1160, 299877), (1653, 210440), (1740, 199918), (2204, 157830), (2280, 152569), (2755, 126264), (3306, 105220), (3480, 99959), (4408, 78915), (5261, 66120), (5510, 63132), (6612, 52610), (8265, 42088), (10522, 33060), (11020, 31566), (13224, 26305), (15783, 22040), (16530, 21044)]