495564840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 192

約数和(自身を含む): 1728604800

約数和(自身を除く): 1233039960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1367, 1368, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 2734, 3021, 3180, 3420, 3816, 4028, 4101, 4770, 5035, 5468, 6042, 6360, 6835, 6840, 8056, 8202, 9063, 9540, 10070, 10936, 12084, 12303, 13670, 15105, 16404, 18126, 19080, 20140, 20505, 24168, 24606, 25973, 27340, 30210, 32808, 36252, 40280, 41010, 45315, 49212, 51946, 54680, 60420, 61515, 72451, 72504, 77919, 82020, 90630, 98424, 103892, 120840, 123030, 129865, 144902, 155838, 164040, 181260, 207784, 217353, 233757, 246060, 259730, 289804, 311676, 362255, 362520, 389595, 434706, 467514, 492120, 519460, 579608, 623352, 652059, 724510, 779190, 869412, 935028, 1038920, 1086765, 1168785, 1304118, 1376569, 1449020, 1558380, 1738824, 1870056, 2173530, 2337570, 2608236, 2753138, 2898040, 3116760, 3260295, 4129707, 4347060, 4675140, 5216472, 5506276, 6520590, 6882845, 8259414, 8694120, 9350280, 11012552, 12389121, 13041180, 13765690, 16518828, 20648535, 24778242, 26082360, 27531380, 33037656, 41297070, 49556484, 55062760, 61945605, 82594140, 99112968, 123891210, 165188280, 247782420, 495564840]

約数ペア:

[(1, 495564840), (2, 247782420), (3, 165188280), (4, 123891210), (5, 99112968), (6, 82594140), (8, 61945605), (9, 55062760), (10, 49556484), (12, 41297070), (15, 33037656), (18, 27531380), (19, 26082360), (20, 24778242), (24, 20648535), (30, 16518828), (36, 13765690), (38, 13041180), (40, 12389121), (45, 11012552), (53, 9350280), (57, 8694120), (60, 8259414), (72, 6882845), (76, 6520590), (90, 5506276), (95, 5216472), (106, 4675140), (114, 4347060), (120, 4129707), (152, 3260295), (159, 3116760), (171, 2898040), (180, 2753138), (190, 2608236), (212, 2337570), (228, 2173530), (265, 1870056), (285, 1738824), (318, 1558380), (342, 1449020), (360, 1376569), (380, 1304118), (424, 1168785), (456, 1086765), (477, 1038920), (530, 935028), (570, 869412), (636, 779190), (684, 724510), (760, 652059), (795, 623352), (855, 579608), (954, 519460), (1007, 492120), (1060, 467514), (1140, 434706), (1272, 389595), (1367, 362520), (1368, 362255), (1590, 311676), (1710, 289804), (1908, 259730), (2014, 246060), (2120, 233757), (2280, 217353), (2385, 207784), (2734, 181260), (3021, 164040), (3180, 155838), (3420, 144902), (3816, 129865), (4028, 123030), (4101, 120840), (4770, 103892), (5035, 98424), (5468, 90630), (6042, 82020), (6360, 77919), (6835, 72504), (6840, 72451), (8056, 61515), (8202, 60420), (9063, 54680), (9540, 51946), (10070, 49212), (10936, 45315), (12084, 41010), (12303, 40280), (13670, 36252), (15105, 32808), (16404, 30210), (18126, 27340), (19080, 25973), (20140, 24606), (20505, 24168)]