189758160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 160

約数和(自身を含む): 665136000

約数和(自身を除く): 475377840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1489, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 2978, 3186, 3540, 4248, 4467, 4720, 5310, 5956, 6372, 7080, 7445, 7965, 8496, 8934, 10620, 11912, 12744, 13401, 14160, 14890, 15930, 17868, 21240, 22335, 23824, 25488, 26802, 29780, 31860, 35736, 40203, 42480, 44670, 53604, 59560, 63720, 67005, 71472, 80406, 87851, 89340, 107208, 119120, 127440, 134010, 160812, 175702, 178680, 201015, 214416, 263553, 268020, 321624, 351404, 357360, 402030, 439255, 527106, 536040, 643248, 702808, 790659, 804060, 878510, 1054212, 1072080, 1317765, 1405616, 1581318, 1608120, 1757020, 2108424, 2371977, 2635530, 3162636, 3216240, 3514040, 3953295, 4216848, 4743954, 5271060, 6325272, 7028080, 7906590, 9487908, 10542120, 11859885, 12650544, 15813180, 18975816, 21084240, 23719770, 31626360, 37951632, 47439540, 63252720, 94879080, 189758160]

約数ペア:

[(1, 189758160), (2, 94879080), (3, 63252720), (4, 47439540), (5, 37951632), (6, 31626360), (8, 23719770), (9, 21084240), (10, 18975816), (12, 15813180), (15, 12650544), (16, 11859885), (18, 10542120), (20, 9487908), (24, 7906590), (27, 7028080), (30, 6325272), (36, 5271060), (40, 4743954), (45, 4216848), (48, 3953295), (54, 3514040), (59, 3216240), (60, 3162636), (72, 2635530), (80, 2371977), (90, 2108424), (108, 1757020), (118, 1608120), (120, 1581318), (135, 1405616), (144, 1317765), (177, 1072080), (180, 1054212), (216, 878510), (236, 804060), (240, 790659), (270, 702808), (295, 643248), (354, 536040), (360, 527106), (432, 439255), (472, 402030), (531, 357360), (540, 351404), (590, 321624), (708, 268020), (720, 263553), (885, 214416), (944, 201015), (1062, 178680), (1080, 175702), (1180, 160812), (1416, 134010), (1489, 127440), (1593, 119120), (1770, 107208), (2124, 89340), (2160, 87851), (2360, 80406), (2655, 71472), (2832, 67005), (2978, 63720), (3186, 59560), (3540, 53604), (4248, 44670), (4467, 42480), (4720, 40203), (5310, 35736), (5956, 31860), (6372, 29780), (7080, 26802), (7445, 25488), (7965, 23824), (8496, 22335), (8934, 21240), (10620, 17868), (11912, 15930), (12744, 14890), (13401, 14160)]