7141360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 18079200

約数和(自身を除く): 10937840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 89, 118, 136, 170, 178, 236, 272, 295, 340, 356, 445, 472, 590, 680, 712, 890, 944, 1003, 1180, 1360, 1424, 1513, 1780, 2006, 2360, 3026, 3560, 4012, 4720, 5015, 5251, 6052, 7120, 7565, 8024, 10030, 10502, 12104, 15130, 16048, 20060, 21004, 24208, 26255, 30260, 40120, 42008, 52510, 60520, 80240, 84016, 89267, 105020, 121040, 178534, 210040, 357068, 420080, 446335, 714136, 892670, 1428272, 1785340, 3570680, 7141360]

約数ペア:

[(1, 7141360), (2, 3570680), (4, 1785340), (5, 1428272), (8, 892670), (10, 714136), (16, 446335), (17, 420080), (20, 357068), (34, 210040), (40, 178534), (59, 121040), (68, 105020), (80, 89267), (85, 84016), (89, 80240), (118, 60520), (136, 52510), (170, 42008), (178, 40120), (236, 30260), (272, 26255), (295, 24208), (340, 21004), (356, 20060), (445, 16048), (472, 15130), (590, 12104), (680, 10502), (712, 10030), (890, 8024), (944, 7565), (1003, 7120), (1180, 6052), (1360, 5251), (1424, 5015), (1513, 4720), (1780, 4012), (2006, 3560), (2360, 3026)]