1723798260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 5584339488

約数和(自身を除く): 3860541228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 211, 243, 246, 270, 324, 369, 405, 410, 422, 486, 492, 540, 615, 633, 738, 810, 820, 844, 972, 1055, 1107, 1215, 1230, 1266, 1476, 1620, 1681, 1845, 1899, 2110, 2214, 2430, 2460, 2532, 3165, 3321, 3362, 3690, 3798, 4220, 4428, 4860, 5043, 5535, 5697, 6330, 6642, 6724, 7380, 7596, 8405, 8651, 9495, 9963, 10086, 11070, 11394, 12660, 13284, 15129, 16605, 16810, 17091, 17302, 18990, 19926, 20172, 22140, 22788, 25215, 25953, 28485, 30258, 33210, 33620, 34182, 34604, 37980, 39852, 43255, 45387, 49815, 50430, 51273, 51906, 56970, 60516, 66420, 68364, 75645, 77859, 85455, 86510, 90774, 99630, 100860, 102546, 103812, 113940, 129765, 136161, 151290, 155718, 170910, 173020, 181548, 199260, 205092, 226935, 233577, 256365, 259530, 272322, 302580, 311436, 341820, 354691, 389295, 408483, 453870, 467154, 512730, 519060, 544644, 680805, 700731, 709382, 778590, 816966, 907740, 934308, 1025460, 1064073, 1167885, 1361610, 1401462, 1418764, 1557180, 1633932, 1773455, 2042415, 2102193, 2128146, 2335770, 2723220, 2802924, 3192219, 3503655, 3546910, 4084830, 4204386, 4256292, 4671540, 5320365, 6384438, 7007310, 7093820, 8169660, 8408772, 9576657, 10510965, 10640730, 12768876, 14014620, 15961095, 19153314, 21021930, 21281460, 28729971, 31922190, 38306628, 42043860, 47883285, 57459942, 63844380, 86189913, 95766570, 114919884, 143649855, 172379826, 191533140, 287299710, 344759652, 430949565, 574599420, 861899130, 1723798260]

約数ペア:

[(1, 1723798260), (2, 861899130), (3, 574599420), (4, 430949565), (5, 344759652), (6, 287299710), (9, 191533140), (10, 172379826), (12, 143649855), (15, 114919884), (18, 95766570), (20, 86189913), (27, 63844380), (30, 57459942), (36, 47883285), (41, 42043860), (45, 38306628), (54, 31922190), (60, 28729971), (81, 21281460), (82, 21021930), (90, 19153314), (108, 15961095), (123, 14014620), (135, 12768876), (162, 10640730), (164, 10510965), (180, 9576657), (205, 8408772), (211, 8169660), (243, 7093820), (246, 7007310), (270, 6384438), (324, 5320365), (369, 4671540), (405, 4256292), (410, 4204386), (422, 4084830), (486, 3546910), (492, 3503655), (540, 3192219), (615, 2802924), (633, 2723220), (738, 2335770), (810, 2128146), (820, 2102193), (844, 2042415), (972, 1773455), (1055, 1633932), (1107, 1557180), (1215, 1418764), (1230, 1401462), (1266, 1361610), (1476, 1167885), (1620, 1064073), (1681, 1025460), (1845, 934308), (1899, 907740), (2110, 816966), (2214, 778590), (2430, 709382), (2460, 700731), (2532, 680805), (3165, 544644), (3321, 519060), (3362, 512730), (3690, 467154), (3798, 453870), (4220, 408483), (4428, 389295), (4860, 354691), (5043, 341820), (5535, 311436), (5697, 302580), (6330, 272322), (6642, 259530), (6724, 256365), (7380, 233577), (7596, 226935), (8405, 205092), (8651, 199260), (9495, 181548), (9963, 173020), (10086, 170910), (11070, 155718), (11394, 151290), (12660, 136161), (13284, 129765), (15129, 113940), (16605, 103812), (16810, 102546), (17091, 100860), (17302, 99630), (18990, 90774), (19926, 86510), (20172, 85455), (22140, 77859), (22788, 75645), (25215, 68364), (25953, 66420), (28485, 60516), (30258, 56970), (33210, 51906), (33620, 51273), (34182, 50430), (34604, 49815), (37980, 45387), (39852, 43255)]