31766040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 107712000

約数和(自身を除く): 75945960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 439, 536, 540, 603, 670, 804, 878, 1005, 1080, 1206, 1317, 1340, 1608, 1756, 1809, 2010, 2195, 2412, 2634, 2680, 3015, 3512, 3618, 3951, 4020, 4390, 4824, 5268, 6030, 6585, 7236, 7902, 8040, 8780, 9045, 10536, 11853, 12060, 13170, 14472, 15804, 17560, 18090, 19755, 23706, 24120, 26340, 29413, 31608, 36180, 39510, 47412, 52680, 58826, 59265, 72360, 79020, 88239, 94824, 117652, 118530, 147065, 158040, 176478, 235304, 237060, 264717, 294130, 352956, 441195, 474120, 529434, 588260, 705912, 794151, 882390, 1058868, 1176520, 1323585, 1588302, 1764780, 2117736, 2647170, 3176604, 3529560, 3970755, 5294340, 6353208, 7941510, 10588680, 15883020, 31766040]

約数ペア:

[(1, 31766040), (2, 15883020), (3, 10588680), (4, 7941510), (5, 6353208), (6, 5294340), (8, 3970755), (9, 3529560), (10, 3176604), (12, 2647170), (15, 2117736), (18, 1764780), (20, 1588302), (24, 1323585), (27, 1176520), (30, 1058868), (36, 882390), (40, 794151), (45, 705912), (54, 588260), (60, 529434), (67, 474120), (72, 441195), (90, 352956), (108, 294130), (120, 264717), (134, 237060), (135, 235304), (180, 176478), (201, 158040), (216, 147065), (268, 118530), (270, 117652), (335, 94824), (360, 88239), (402, 79020), (439, 72360), (536, 59265), (540, 58826), (603, 52680), (670, 47412), (804, 39510), (878, 36180), (1005, 31608), (1080, 29413), (1206, 26340), (1317, 24120), (1340, 23706), (1608, 19755), (1756, 18090), (1809, 17560), (2010, 15804), (2195, 14472), (2412, 13170), (2634, 12060), (2680, 11853), (3015, 10536), (3512, 9045), (3618, 8780), (3951, 8040), (4020, 7902), (4390, 7236), (4824, 6585), (5268, 6030)]