198665571780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{15289}}^1$

素因数の和:15940

約数の個数: 240

約数和(自身を含む): 672293104560

約数和(自身を除く): 473627532780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 617, 702, 780, 810, 1053, 1170, 1234, 1404, 1620, 1755, 1851, 2106, 2340, 2468, 3085, 3510, 3702, 4212, 5265, 5553, 6170, 7020, 7404, 8021, 9255, 10530, 11106, 12340, 15289, 16042, 16659, 18510, 21060, 22212, 24063, 27765, 30578, 32084, 33318, 37020, 40105, 45867, 48126, 49977, 55530, 61156, 66636, 72189, 76445, 80210, 83295, 91734, 96252, 99954, 111060, 120315, 137601, 144378, 152890, 160420, 166590, 183468, 198757, 199908, 216567, 229335, 240630, 249885, 275202, 288756, 305780, 333180, 360945, 397514, 412803, 433134, 458670, 481260, 499770, 550404, 596271, 649701, 688005, 721890, 795028, 825606, 866268, 917340, 993785, 999540, 1082835, 1192542, 1238409, 1299402, 1376010, 1443780, 1651212, 1788813, 1987570, 2064015, 2165670, 2385084, 2476818, 2598804, 2752020, 2981355, 3248505, 3577626, 3975140, 4128030, 4331340, 4953636, 5366439, 5962710, 6192045, 6497010, 7155252, 8256060, 8944065, 9433313, 10732878, 11925420, 12384090, 12994020, 16099317, 17888130, 18866626, 21465756, 24768180, 26832195, 28299939, 32198634, 35776260, 37733252, 47166565, 53664390, 56599878, 64397268, 80496585, 84899817, 94333130, 107328780, 113199756, 122633069, 141499695, 160993170, 169799634, 188666260, 245266138, 254699451, 282999390, 321986340, 339599268, 367899207, 424499085, 490532276, 509398902, 565998780, 613165345, 735798414, 764098353, 848998170, 1018797804, 1103697621, 1226330690, 1273497255, 1471596828, 1528196706, 1697996340, 1839496035, 2207395242, 2452661380, 2546994510, 3056393412, 3311092863, 3678992070, 3820491765, 4414790484, 5093989020, 5518488105, 6622185726, 7357984140, 7640983530, 9933278589, 11036976210, 13244371452, 15281967060, 16555464315, 19866557178, 22073952420, 33110928630, 39733114356, 49666392945, 66221857260, 99332785890, 198665571780]

約数ペア:

[(1, 198665571780), (2, 99332785890), (3, 66221857260), (4, 49666392945), (5, 39733114356), (6, 33110928630), (9, 22073952420), (10, 19866557178), (12, 16555464315), (13, 15281967060), (15, 13244371452), (18, 11036976210), (20, 9933278589), (26, 7640983530), (27, 7357984140), (30, 6622185726), (36, 5518488105), (39, 5093989020), (45, 4414790484), (52, 3820491765), (54, 3678992070), (60, 3311092863), (65, 3056393412), (78, 2546994510), (81, 2452661380), (90, 2207395242), (108, 1839496035), (117, 1697996340), (130, 1528196706), (135, 1471596828), (156, 1273497255), (162, 1226330690), (180, 1103697621), (195, 1018797804), (234, 848998170), (260, 764098353), (270, 735798414), (324, 613165345), (351, 565998780), (390, 509398902), (405, 490532276), (468, 424499085), (540, 367899207), (585, 339599268), (617, 321986340), (702, 282999390), (780, 254699451), (810, 245266138), (1053, 188666260), (1170, 169799634), (1234, 160993170), (1404, 141499695), (1620, 122633069), (1755, 113199756), (1851, 107328780), (2106, 94333130), (2340, 84899817), (2468, 80496585), (3085, 64397268), (3510, 56599878), (3702, 53664390), (4212, 47166565), (5265, 37733252), (5553, 35776260), (6170, 32198634), (7020, 28299939), (7404, 26832195), (8021, 24768180), (9255, 21465756), (10530, 18866626), (11106, 17888130), (12340, 16099317), (15289, 12994020), (16042, 12384090), (16659, 11925420), (18510, 10732878), (21060, 9433313), (22212, 8944065), (24063, 8256060), (27765, 7155252), (30578, 6497010), (32084, 6192045), (33318, 5962710), (37020, 5366439), (40105, 4953636), (45867, 4331340), (48126, 4128030), (49977, 3975140), (55530, 3577626), (61156, 3248505), (66636, 2981355), (72189, 2752020), (76445, 2598804), (80210, 2476818), (83295, 2385084), (91734, 2165670), (96252, 2064015), (99954, 1987570), (111060, 1788813), (120315, 1651212), (137601, 1443780), (144378, 1376010), (152890, 1299402), (160420, 1238409), (166590, 1192542), (183468, 1082835), (198757, 999540), (199908, 993785), (216567, 917340), (229335, 866268), (240630, 825606), (249885, 795028), (275202, 721890), (288756, 688005), (305780, 649701), (333180, 596271), (360945, 550404), (397514, 499770), (412803, 481260), (433134, 458670)]