498465240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6562

約数の個数: 192

約数和(自身を含む): 1873640160

約数和(自身を除く): 1375174920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 6521, 7644, 9555, 10920, 12740, 13042, 15288, 19110, 19563, 25480, 26084, 32605, 38220, 39126, 45647, 52168, 65210, 76440, 78252, 84773, 91294, 97815, 130420, 136941, 156504, 169546, 182588, 195630, 228235, 254319, 260840, 273882, 319529, 339092, 365176, 391260, 423865, 456470, 508638, 547764, 593411, 639058, 678184, 684705, 782520, 847730, 912940, 958587, 1017276, 1095528, 1186822, 1271595, 1278116, 1369410, 1597645, 1695460, 1780233, 1825880, 1917174, 2034552, 2373644, 2543190, 2556232, 2738820, 2967055, 3195290, 3390920, 3560466, 3834348, 4153877, 4747288, 4792935, 5086380, 5477640, 5934110, 6390580, 7120932, 7668696, 8307754, 8901165, 9585870, 10172760, 11868220, 12461631, 12781160, 14241864, 16615508, 17802330, 19171740, 20769385, 23736440, 24923262, 33231016, 35604660, 38343480, 41538770, 49846524, 62308155, 71209320, 83077540, 99693048, 124616310, 166155080, 249232620, 498465240]

約数ペア:

[(1, 498465240), (2, 249232620), (3, 166155080), (4, 124616310), (5, 99693048), (6, 83077540), (7, 71209320), (8, 62308155), (10, 49846524), (12, 41538770), (13, 38343480), (14, 35604660), (15, 33231016), (20, 24923262), (21, 23736440), (24, 20769385), (26, 19171740), (28, 17802330), (30, 16615508), (35, 14241864), (39, 12781160), (40, 12461631), (42, 11868220), (49, 10172760), (52, 9585870), (56, 8901165), (60, 8307754), (65, 7668696), (70, 7120932), (78, 6390580), (84, 5934110), (91, 5477640), (98, 5086380), (104, 4792935), (105, 4747288), (120, 4153877), (130, 3834348), (140, 3560466), (147, 3390920), (156, 3195290), (168, 2967055), (182, 2738820), (195, 2556232), (196, 2543190), (210, 2373644), (245, 2034552), (260, 1917174), (273, 1825880), (280, 1780233), (294, 1695460), (312, 1597645), (364, 1369410), (390, 1278116), (392, 1271595), (420, 1186822), (455, 1095528), (490, 1017276), (520, 958587), (546, 912940), (588, 847730), (637, 782520), (728, 684705), (735, 678184), (780, 639058), (840, 593411), (910, 547764), (980, 508638), (1092, 456470), (1176, 423865), (1274, 391260), (1365, 365176), (1470, 339092), (1560, 319529), (1820, 273882), (1911, 260840), (1960, 254319), (2184, 228235), (2548, 195630), (2730, 182588), (2940, 169546), (3185, 156504), (3640, 136941), (3822, 130420), (5096, 97815), (5460, 91294), (5880, 84773), (6370, 78252), (6521, 76440), (7644, 65210), (9555, 52168), (10920, 45647), (12740, 39126), (13042, 38220), (15288, 32605), (19110, 26084), (19563, 25480)]