172425960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1368

約数の個数: 192

約数和(自身を含む): 653028480

約数和(自身を除く): 480602520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1291, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2582, 2968, 3180, 3339, 3710, 3816, 3873, 4452, 4770, 5164, 5565, 6360, 6455, 6678, 7420, 7746, 8904, 9037, 9540, 10328, 11130, 11619, 12910, 13356, 14840, 15492, 16695, 18074, 19080, 19365, 22260, 23238, 25820, 26712, 27111, 30984, 33390, 36148, 38730, 44520, 45185, 46476, 51640, 54222, 58095, 66780, 68423, 72296, 77460, 81333, 90370, 92952, 108444, 116190, 133560, 135555, 136846, 154920, 162666, 180740, 205269, 216888, 232380, 271110, 273692, 325332, 342115, 361480, 406665, 410538, 464760, 478961, 542220, 547384, 615807, 650664, 684230, 813330, 821076, 957922, 1026345, 1084440, 1231614, 1368460, 1436883, 1626660, 1642152, 1915844, 2052690, 2394805, 2463228, 2736920, 2873766, 3079035, 3253320, 3831688, 4105380, 4310649, 4789610, 4926456, 5747532, 6158070, 7184415, 8210760, 8621298, 9579220, 11495064, 12316140, 14368830, 17242596, 19158440, 21553245, 24632280, 28737660, 34485192, 43106490, 57475320, 86212980, 172425960]

約数ペア:

[(1, 172425960), (2, 86212980), (3, 57475320), (4, 43106490), (5, 34485192), (6, 28737660), (7, 24632280), (8, 21553245), (9, 19158440), (10, 17242596), (12, 14368830), (14, 12316140), (15, 11495064), (18, 9579220), (20, 8621298), (21, 8210760), (24, 7184415), (28, 6158070), (30, 5747532), (35, 4926456), (36, 4789610), (40, 4310649), (42, 4105380), (45, 3831688), (53, 3253320), (56, 3079035), (60, 2873766), (63, 2736920), (70, 2463228), (72, 2394805), (84, 2052690), (90, 1915844), (105, 1642152), (106, 1626660), (120, 1436883), (126, 1368460), (140, 1231614), (159, 1084440), (168, 1026345), (180, 957922), (210, 821076), (212, 813330), (252, 684230), (265, 650664), (280, 615807), (315, 547384), (318, 542220), (360, 478961), (371, 464760), (420, 410538), (424, 406665), (477, 361480), (504, 342115), (530, 325332), (630, 273692), (636, 271110), (742, 232380), (795, 216888), (840, 205269), (954, 180740), (1060, 162666), (1113, 154920), (1260, 136846), (1272, 135555), (1291, 133560), (1484, 116190), (1590, 108444), (1855, 92952), (1908, 90370), (2120, 81333), (2226, 77460), (2385, 72296), (2520, 68423), (2582, 66780), (2968, 58095), (3180, 54222), (3339, 51640), (3710, 46476), (3816, 45185), (3873, 44520), (4452, 38730), (4770, 36148), (5164, 33390), (5565, 30984), (6360, 27111), (6455, 26712), (6678, 25820), (7420, 23238), (7746, 22260), (8904, 19365), (9037, 19080), (9540, 18074), (10328, 16695), (11130, 15492), (11619, 14840), (12910, 13356)]