741398720

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 1817095680

約数和(自身を除く): 1075696960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 107, 118, 160, 214, 236, 295, 320, 367, 428, 472, 535, 590, 734, 856, 944, 1070, 1180, 1468, 1712, 1835, 1888, 2140, 2360, 2936, 3424, 3670, 3776, 4280, 4720, 5872, 6313, 6848, 7340, 8560, 9440, 11744, 12626, 14680, 17120, 18880, 21653, 23488, 25252, 29360, 31565, 34240, 39269, 43306, 50504, 58720, 63130, 78538, 86612, 101008, 108265, 117440, 126260, 157076, 173224, 196345, 202016, 216530, 252520, 314152, 346448, 392690, 404032, 433060, 505040, 628304, 692896, 785380, 866120, 1010080, 1256608, 1385792, 1570760, 1732240, 2020160, 2316871, 2513216, 3141520, 3464480, 4633742, 6283040, 6928960, 9267484, 11584355, 12566080, 18534968, 23168710, 37069936, 46337420, 74139872, 92674840, 148279744, 185349680, 370699360, 741398720]

約数ペア:

[(1, 741398720), (2, 370699360), (4, 185349680), (5, 148279744), (8, 92674840), (10, 74139872), (16, 46337420), (20, 37069936), (32, 23168710), (40, 18534968), (59, 12566080), (64, 11584355), (80, 9267484), (107, 6928960), (118, 6283040), (160, 4633742), (214, 3464480), (236, 3141520), (295, 2513216), (320, 2316871), (367, 2020160), (428, 1732240), (472, 1570760), (535, 1385792), (590, 1256608), (734, 1010080), (856, 866120), (944, 785380), (1070, 692896), (1180, 628304), (1468, 505040), (1712, 433060), (1835, 404032), (1888, 392690), (2140, 346448), (2360, 314152), (2936, 252520), (3424, 216530), (3670, 202016), (3776, 196345), (4280, 173224), (4720, 157076), (5872, 126260), (6313, 117440), (6848, 108265), (7340, 101008), (8560, 86612), (9440, 78538), (11744, 63130), (12626, 58720), (14680, 50504), (17120, 43306), (18880, 39269), (21653, 34240), (23488, 31565), (25252, 29360)]