347145120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{34439}}^1$

素因数の和:34467

約数の個数: 144

約数和(自身を含む): 1353905280

約数和(自身を除く): 1006760160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 34439, 68878, 103317, 137756, 172195, 206634, 241073, 275512, 309951, 344390, 413268, 482146, 516585, 551024, 619902, 688780, 723219, 826536, 964292, 1033170, 1102048, 1205365, 1239804, 1377560, 1446438, 1549755, 1653072, 1928584, 2066340, 2169657, 2410730, 2479608, 2755120, 2892876, 3099510, 3306144, 3616095, 3857168, 4132680, 4339314, 4821460, 4959216, 5510240, 5785752, 6199020, 7232190, 7714336, 8265360, 8678628, 9642920, 9918432, 10848285, 11571504, 12398040, 14464380, 16530720, 17357256, 19285840, 21696570, 23143008, 24796080, 28928760, 34714512, 38571680, 43393140, 49592160, 57857520, 69429024, 86786280, 115715040, 173572560, 347145120]

約数ペア:

[(1, 347145120), (2, 173572560), (3, 115715040), (4, 86786280), (5, 69429024), (6, 57857520), (7, 49592160), (8, 43393140), (9, 38571680), (10, 34714512), (12, 28928760), (14, 24796080), (15, 23143008), (16, 21696570), (18, 19285840), (20, 17357256), (21, 16530720), (24, 14464380), (28, 12398040), (30, 11571504), (32, 10848285), (35, 9918432), (36, 9642920), (40, 8678628), (42, 8265360), (45, 7714336), (48, 7232190), (56, 6199020), (60, 5785752), (63, 5510240), (70, 4959216), (72, 4821460), (80, 4339314), (84, 4132680), (90, 3857168), (96, 3616095), (105, 3306144), (112, 3099510), (120, 2892876), (126, 2755120), (140, 2479608), (144, 2410730), (160, 2169657), (168, 2066340), (180, 1928584), (210, 1653072), (224, 1549755), (240, 1446438), (252, 1377560), (280, 1239804), (288, 1205365), (315, 1102048), (336, 1033170), (360, 964292), (420, 826536), (480, 723219), (504, 688780), (560, 619902), (630, 551024), (672, 516585), (720, 482146), (840, 413268), (1008, 344390), (1120, 309951), (1260, 275512), (1440, 241073), (1680, 206634), (2016, 172195), (2520, 137756), (3360, 103317), (5040, 68878), (10080, 34439)]