194756880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26177}}^1$

素因数の和:26224

約数の個数: 80

約数和(自身を含む): 623245824

約数和(自身を除く): 428488944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26177, 52354, 78531, 104708, 130885, 157062, 209416, 261770, 314124, 392655, 418832, 523540, 628248, 785310, 811487, 1047080, 1256496, 1570620, 1622974, 2094160, 2434461, 3141240, 3245948, 4057435, 4868922, 6282480, 6491896, 8114870, 9737844, 12172305, 12983792, 16229740, 19475688, 24344610, 32459480, 38951376, 48689220, 64918960, 97378440, 194756880]

約数ペア:

[(1, 194756880), (2, 97378440), (3, 64918960), (4, 48689220), (5, 38951376), (6, 32459480), (8, 24344610), (10, 19475688), (12, 16229740), (15, 12983792), (16, 12172305), (20, 9737844), (24, 8114870), (30, 6491896), (31, 6282480), (40, 4868922), (48, 4057435), (60, 3245948), (62, 3141240), (80, 2434461), (93, 2094160), (120, 1622974), (124, 1570620), (155, 1256496), (186, 1047080), (240, 811487), (248, 785310), (310, 628248), (372, 523540), (465, 418832), (496, 392655), (620, 314124), (744, 261770), (930, 209416), (1240, 157062), (1488, 130885), (1860, 104708), (2480, 78531), (3720, 52354), (7440, 26177)]