133507120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 332657280

約数和(自身を除く): 199150160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 89, 136, 170, 178, 272, 340, 356, 445, 680, 712, 890, 1103, 1360, 1424, 1513, 1780, 2206, 3026, 3560, 4412, 5515, 6052, 7120, 7565, 8824, 11030, 12104, 15130, 17648, 18751, 22060, 24208, 30260, 37502, 44120, 60520, 75004, 88240, 93755, 98167, 121040, 150008, 187510, 196334, 300016, 375020, 392668, 490835, 750040, 785336, 981670, 1500080, 1570672, 1668839, 1963340, 3337678, 3926680, 6675356, 7853360, 8344195, 13350712, 16688390, 26701424, 33376780, 66753560, 133507120]

約数ペア:

[(1, 133507120), (2, 66753560), (4, 33376780), (5, 26701424), (8, 16688390), (10, 13350712), (16, 8344195), (17, 7853360), (20, 6675356), (34, 3926680), (40, 3337678), (68, 1963340), (80, 1668839), (85, 1570672), (89, 1500080), (136, 981670), (170, 785336), (178, 750040), (272, 490835), (340, 392668), (356, 375020), (445, 300016), (680, 196334), (712, 187510), (890, 150008), (1103, 121040), (1360, 98167), (1424, 93755), (1513, 88240), (1780, 75004), (2206, 60520), (3026, 44120), (3560, 37502), (4412, 30260), (5515, 24208), (6052, 22060), (7120, 18751), (7565, 17648), (8824, 15130), (11030, 12104)]