1254383460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2719}}^1$

素因数の和:2978

約数の個数: 144

約数和(自身を含む): 4170216960

約数和(自身を除く): 2915833500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 233, 330, 396, 466, 495, 660, 699, 932, 990, 1165, 1398, 1980, 2097, 2330, 2563, 2719, 2796, 3495, 4194, 4660, 5126, 5438, 6990, 7689, 8157, 8388, 10252, 10485, 10876, 12815, 13595, 13980, 15378, 16314, 20970, 23067, 24471, 25630, 27190, 29909, 30756, 32628, 38445, 40785, 41940, 46134, 48942, 51260, 54380, 59818, 76890, 81570, 89727, 92268, 97884, 115335, 119636, 122355, 149545, 153780, 163140, 179454, 230670, 244710, 269181, 299090, 358908, 448635, 461340, 489420, 538362, 598180, 633527, 897270, 1076724, 1267054, 1345905, 1794540, 1900581, 2534108, 2691810, 3167635, 3801162, 5383620, 5701743, 6335270, 6968797, 7602324, 9502905, 11403486, 12670540, 13937594, 19005810, 20906391, 22806972, 27875188, 28508715, 34843985, 38011620, 41812782, 57017430, 62719173, 69687970, 83625564, 104531955, 114034860, 125438346, 139375940, 209063910, 250876692, 313595865, 418127820, 627191730, 1254383460]

約数ペア:

[(1, 1254383460), (2, 627191730), (3, 418127820), (4, 313595865), (5, 250876692), (6, 209063910), (9, 139375940), (10, 125438346), (11, 114034860), (12, 104531955), (15, 83625564), (18, 69687970), (20, 62719173), (22, 57017430), (30, 41812782), (33, 38011620), (36, 34843985), (44, 28508715), (45, 27875188), (55, 22806972), (60, 20906391), (66, 19005810), (90, 13937594), (99, 12670540), (110, 11403486), (132, 9502905), (165, 7602324), (180, 6968797), (198, 6335270), (220, 5701743), (233, 5383620), (330, 3801162), (396, 3167635), (466, 2691810), (495, 2534108), (660, 1900581), (699, 1794540), (932, 1345905), (990, 1267054), (1165, 1076724), (1398, 897270), (1980, 633527), (2097, 598180), (2330, 538362), (2563, 489420), (2719, 461340), (2796, 448635), (3495, 358908), (4194, 299090), (4660, 269181), (5126, 244710), (5438, 230670), (6990, 179454), (7689, 163140), (8157, 153780), (8388, 149545), (10252, 122355), (10485, 119636), (10876, 115335), (12815, 97884), (13595, 92268), (13980, 89727), (15378, 81570), (16314, 76890), (20970, 59818), (23067, 54380), (24471, 51260), (25630, 48942), (27190, 46134), (29909, 41940), (30756, 40785), (32628, 38445)]