147800520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 555984000

約数和(自身を除く): 408183480

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, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 659, 712, 801, 840, 890, 1068, 1246, 1260, 1318, 1335, 1602, 1780, 1869, 1977, 2136, 2492, 2520, 2636, 2670, 3115, 3204, 3295, 3560, 3738, 3954, 4005, 4613, 4984, 5272, 5340, 5607, 5931, 6230, 6408, 6590, 7476, 7908, 8010, 9226, 9345, 9885, 10680, 11214, 11862, 12460, 13180, 13839, 14952, 15816, 16020, 18452, 18690, 19770, 22428, 23065, 23724, 24920, 26360, 27678, 28035, 29655, 32040, 36904, 37380, 39540, 41517, 44856, 46130, 47448, 55356, 56070, 58651, 59310, 69195, 74760, 79080, 83034, 92260, 110712, 112140, 117302, 118620, 138390, 166068, 175953, 184520, 207585, 224280, 234604, 237240, 276780, 293255, 332136, 351906, 410557, 415170, 469208, 527859, 553560, 586510, 703812, 821114, 830340, 879765, 1055718, 1173020, 1231671, 1407624, 1642228, 1660680, 1759530, 2052785, 2111436, 2346040, 2463342, 2639295, 3284456, 3519060, 3695013, 4105570, 4222872, 4926684, 5278590, 6158355, 7038120, 7390026, 8211140, 9853368, 10557180, 12316710, 14780052, 16422280, 18475065, 21114360, 24633420, 29560104, 36950130, 49266840, 73900260, 147800520]

約数ペア:

[(1, 147800520), (2, 73900260), (3, 49266840), (4, 36950130), (5, 29560104), (6, 24633420), (7, 21114360), (8, 18475065), (9, 16422280), (10, 14780052), (12, 12316710), (14, 10557180), (15, 9853368), (18, 8211140), (20, 7390026), (21, 7038120), (24, 6158355), (28, 5278590), (30, 4926684), (35, 4222872), (36, 4105570), (40, 3695013), (42, 3519060), (45, 3284456), (56, 2639295), (60, 2463342), (63, 2346040), (70, 2111436), (72, 2052785), (84, 1759530), (89, 1660680), (90, 1642228), (105, 1407624), (120, 1231671), (126, 1173020), (140, 1055718), (168, 879765), (178, 830340), (180, 821114), (210, 703812), (252, 586510), (267, 553560), (280, 527859), (315, 469208), (356, 415170), (360, 410557), (420, 351906), (445, 332136), (504, 293255), (534, 276780), (623, 237240), (630, 234604), (659, 224280), (712, 207585), (801, 184520), (840, 175953), (890, 166068), (1068, 138390), (1246, 118620), (1260, 117302), (1318, 112140), (1335, 110712), (1602, 92260), (1780, 83034), (1869, 79080), (1977, 74760), (2136, 69195), (2492, 59310), (2520, 58651), (2636, 56070), (2670, 55356), (3115, 47448), (3204, 46130), (3295, 44856), (3560, 41517), (3738, 39540), (3954, 37380), (4005, 36904), (4613, 32040), (4984, 29655), (5272, 28035), (5340, 27678), (5607, 26360), (5931, 24920), (6230, 23724), (6408, 23065), (6590, 22428), (7476, 19770), (7908, 18690), (8010, 18452), (9226, 16020), (9345, 15816), (9885, 14952), (10680, 13839), (11214, 13180), (11862, 12460)]