14282720

素因数分解:

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

素因数の和:180

約数の個数: 96

約数和(自身を含む): 36741600

約数和(自身を除く): 22458880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 89, 118, 136, 160, 170, 178, 236, 272, 295, 340, 356, 445, 472, 544, 590, 680, 712, 890, 944, 1003, 1180, 1360, 1424, 1513, 1780, 1888, 2006, 2360, 2720, 2848, 3026, 3560, 4012, 4720, 5015, 5251, 6052, 7120, 7565, 8024, 9440, 10030, 10502, 12104, 14240, 15130, 16048, 20060, 21004, 24208, 26255, 30260, 32096, 40120, 42008, 48416, 52510, 60520, 80240, 84016, 89267, 105020, 121040, 160480, 168032, 178534, 210040, 242080, 357068, 420080, 446335, 714136, 840160, 892670, 1428272, 1785340, 2856544, 3570680, 7141360, 14282720]

約数ペア:

[(1, 14282720), (2, 7141360), (4, 3570680), (5, 2856544), (8, 1785340), (10, 1428272), (16, 892670), (17, 840160), (20, 714136), (32, 446335), (34, 420080), (40, 357068), (59, 242080), (68, 210040), (80, 178534), (85, 168032), (89, 160480), (118, 121040), (136, 105020), (160, 89267), (170, 84016), (178, 80240), (236, 60520), (272, 52510), (295, 48416), (340, 42008), (356, 40120), (445, 32096), (472, 30260), (544, 26255), (590, 24208), (680, 21004), (712, 20060), (890, 16048), (944, 15130), (1003, 14240), (1180, 12104), (1360, 10502), (1424, 10030), (1513, 9440), (1780, 8024), (1888, 7565), (2006, 7120), (2360, 6052), (2720, 5251), (2848, 5015), (3026, 4720), (3560, 4012)]