2267689620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 7451136000

約数和(自身を除く): 5183446380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 251, 294, 343, 420, 439, 490, 502, 588, 686, 735, 753, 878, 980, 1004, 1029, 1255, 1317, 1372, 1470, 1506, 1715, 1756, 1757, 2058, 2195, 2510, 2634, 2940, 3012, 3073, 3430, 3514, 3765, 4116, 4390, 5020, 5145, 5268, 5271, 6146, 6585, 6860, 7028, 7530, 8780, 8785, 9219, 10290, 10542, 12292, 12299, 13170, 15060, 15365, 17570, 18438, 20580, 21084, 21511, 24598, 26340, 26355, 30730, 35140, 36876, 36897, 43022, 46095, 49196, 52710, 61460, 61495, 64533, 73794, 86044, 86093, 92190, 105420, 107555, 110189, 122990, 129066, 147588, 150577, 172186, 184380, 184485, 215110, 220378, 245980, 258132, 258279, 301154, 322665, 330567, 344372, 368970, 430220, 430465, 440756, 451731, 516558, 550945, 602308, 645330, 661134, 737940, 752885, 771323, 860930, 903462, 1033116, 1101890, 1290660, 1291395, 1322268, 1505770, 1542646, 1652835, 1721860, 1806924, 2203780, 2258655, 2313969, 2582790, 3011540, 3085292, 3305670, 3856615, 4517310, 4627938, 5165580, 5399261, 6611340, 7713230, 9034620, 9255876, 10798522, 11569845, 15426460, 16197783, 21597044, 23139690, 26996305, 32395566, 37794827, 46279380, 53992610, 64791132, 75589654, 80988915, 107985220, 113384481, 151179308, 161977830, 188974135, 226768962, 323955660, 377948270, 453537924, 566922405, 755896540, 1133844810, 2267689620]

約数ペア:

[(1, 2267689620), (2, 1133844810), (3, 755896540), (4, 566922405), (5, 453537924), (6, 377948270), (7, 323955660), (10, 226768962), (12, 188974135), (14, 161977830), (15, 151179308), (20, 113384481), (21, 107985220), (28, 80988915), (30, 75589654), (35, 64791132), (42, 53992610), (49, 46279380), (60, 37794827), (70, 32395566), (84, 26996305), (98, 23139690), (105, 21597044), (140, 16197783), (147, 15426460), (196, 11569845), (210, 10798522), (245, 9255876), (251, 9034620), (294, 7713230), (343, 6611340), (420, 5399261), (439, 5165580), (490, 4627938), (502, 4517310), (588, 3856615), (686, 3305670), (735, 3085292), (753, 3011540), (878, 2582790), (980, 2313969), (1004, 2258655), (1029, 2203780), (1255, 1806924), (1317, 1721860), (1372, 1652835), (1470, 1542646), (1506, 1505770), (1715, 1322268), (1756, 1291395), (1757, 1290660), (2058, 1101890), (2195, 1033116), (2510, 903462), (2634, 860930), (2940, 771323), (3012, 752885), (3073, 737940), (3430, 661134), (3514, 645330), (3765, 602308), (4116, 550945), (4390, 516558), (5020, 451731), (5145, 440756), (5268, 430465), (5271, 430220), (6146, 368970), (6585, 344372), (6860, 330567), (7028, 322665), (7530, 301154), (8780, 258279), (8785, 258132), (9219, 245980), (10290, 220378), (10542, 215110), (12292, 184485), (12299, 184380), (13170, 172186), (15060, 150577), (15365, 147588), (17570, 129066), (18438, 122990), (20580, 110189), (21084, 107555), (21511, 105420), (24598, 92190), (26340, 86093), (26355, 86044), (30730, 73794), (35140, 64533), (36876, 61495), (36897, 61460), (43022, 52710), (46095, 49196)]