2029685640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30697}}^1$

素因数の和:30759

約数の個数: 128

約数和(自身を含む): 6630768000

約数和(自身を除く): 4601082360

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, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 30697, 33060, 61394, 66120, 92091, 122788, 153485, 184182, 245576, 306970, 368364, 460455, 583243, 613940, 736728, 890213, 920910, 1166486, 1227880, 1749729, 1780426, 1841820, 2332972, 2670639, 2916215, 3499458, 3560852, 3683640, 4451065, 4665944, 5341278, 5832430, 6998916, 7121704, 8748645, 8902130, 10682556, 11664860, 13353195, 13997832, 16914047, 17497290, 17804260, 21365112, 23329720, 26706390, 33828094, 34994580, 35608520, 50742141, 53412780, 67656188, 69989160, 84570235, 101484282, 106825560, 135312376, 169140470, 202968564, 253710705, 338280940, 405937128, 507421410, 676561880, 1014842820, 2029685640]

約数ペア:

[(1, 2029685640), (2, 1014842820), (3, 676561880), (4, 507421410), (5, 405937128), (6, 338280940), (8, 253710705), (10, 202968564), (12, 169140470), (15, 135312376), (19, 106825560), (20, 101484282), (24, 84570235), (29, 69989160), (30, 67656188), (38, 53412780), (40, 50742141), (57, 35608520), (58, 34994580), (60, 33828094), (76, 26706390), (87, 23329720), (95, 21365112), (114, 17804260), (116, 17497290), (120, 16914047), (145, 13997832), (152, 13353195), (174, 11664860), (190, 10682556), (228, 8902130), (232, 8748645), (285, 7121704), (290, 6998916), (348, 5832430), (380, 5341278), (435, 4665944), (456, 4451065), (551, 3683640), (570, 3560852), (580, 3499458), (696, 2916215), (760, 2670639), (870, 2332972), (1102, 1841820), (1140, 1780426), (1160, 1749729), (1653, 1227880), (1740, 1166486), (2204, 920910), (2280, 890213), (2755, 736728), (3306, 613940), (3480, 583243), (4408, 460455), (5510, 368364), (6612, 306970), (8265, 245576), (11020, 184182), (13224, 153485), (16530, 122788), (22040, 92091), (30697, 66120), (33060, 61394)]