197137184760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{275593}}^1$

素因数の和:277597

約数の個数: 96

約数和(自身を含む): 641020620240

約数和(自身を除く): 443883435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 17883, 19870, 23844, 29805, 35766, 39740, 47688, 59610, 71532, 79480, 89415, 119220, 143064, 178830, 238440, 275593, 357660, 551186, 715320, 826779, 1102372, 1377965, 1653558, 2204744, 2480337, 2755930, 3307116, 4133895, 4960674, 5511860, 6614232, 8267790, 9921348, 11023720, 12401685, 16535580, 19842696, 24803370, 33071160, 49606740, 99213480, 547603291, 1095206582, 1642809873, 2190413164, 2738016455, 3285619746, 4380826328, 4928429619, 5476032910, 6571239492, 8214049365, 9856859238, 10952065820, 13142478984, 16428098730, 19713718476, 21904131640, 24642148095, 32856197460, 39427436952, 49284296190, 65712394920, 98568592380, 197137184760]

約数ペア:

[(1, 197137184760), (2, 98568592380), (3, 65712394920), (4, 49284296190), (5, 39427436952), (6, 32856197460), (8, 24642148095), (9, 21904131640), (10, 19713718476), (12, 16428098730), (15, 13142478984), (18, 10952065820), (20, 9856859238), (24, 8214049365), (30, 6571239492), (36, 5476032910), (40, 4928429619), (45, 4380826328), (60, 3285619746), (72, 2738016455), (90, 2190413164), (120, 1642809873), (180, 1095206582), (360, 547603291), (1987, 99213480), (3974, 49606740), (5961, 33071160), (7948, 24803370), (9935, 19842696), (11922, 16535580), (15896, 12401685), (17883, 11023720), (19870, 9921348), (23844, 8267790), (29805, 6614232), (35766, 5511860), (39740, 4960674), (47688, 4133895), (59610, 3307116), (71532, 2755930), (79480, 2480337), (89415, 2204744), (119220, 1653558), (143064, 1377965), (178830, 1102372), (238440, 826779), (275593, 715320), (357660, 551186)]