296139720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2695

約数の個数: 128

約数和(自身を含む): 950019840

約数和(自身を除く): 653880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2617, 2760, 2829, 3772, 4715, 4920, 5234, 5658, 7544, 7851, 9430, 10468, 11316, 13085, 14145, 15702, 18860, 20936, 22632, 26170, 28290, 31404, 37720, 39255, 52340, 56580, 60191, 62808, 78510, 104680, 107297, 113160, 120382, 157020, 180573, 214594, 240764, 300955, 314040, 321891, 361146, 429188, 481528, 536485, 601910, 643782, 722292, 858376, 902865, 1072970, 1203820, 1287564, 1444584, 1609455, 1805730, 2145940, 2407640, 2467831, 2575128, 3218910, 3611460, 4291880, 4935662, 6437820, 7222920, 7403493, 9871324, 12339155, 12875640, 14806986, 19742648, 24678310, 29613972, 37017465, 49356620, 59227944, 74034930, 98713240, 148069860, 296139720]

約数ペア:

[(1, 296139720), (2, 148069860), (3, 98713240), (4, 74034930), (5, 59227944), (6, 49356620), (8, 37017465), (10, 29613972), (12, 24678310), (15, 19742648), (20, 14806986), (23, 12875640), (24, 12339155), (30, 9871324), (40, 7403493), (41, 7222920), (46, 6437820), (60, 4935662), (69, 4291880), (82, 3611460), (92, 3218910), (115, 2575128), (120, 2467831), (123, 2407640), (138, 2145940), (164, 1805730), (184, 1609455), (205, 1444584), (230, 1287564), (246, 1203820), (276, 1072970), (328, 902865), (345, 858376), (410, 722292), (460, 643782), (492, 601910), (552, 536485), (615, 481528), (690, 429188), (820, 361146), (920, 321891), (943, 314040), (984, 300955), (1230, 240764), (1380, 214594), (1640, 180573), (1886, 157020), (2460, 120382), (2617, 113160), (2760, 107297), (2829, 104680), (3772, 78510), (4715, 62808), (4920, 60191), (5234, 56580), (5658, 52340), (7544, 39255), (7851, 37720), (9430, 31404), (10468, 28290), (11316, 26170), (13085, 22632), (14145, 20936), (15702, 18860)]