138015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7013}}^1$

素因数の和:7072

約数の個数: 96

約数和(自身を含む): 445417056

約数和(自身を除く): 307401216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 7013, 9840, 14026, 19680, 21039, 28052, 35065, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 210390, 224416, 280520, 287533, 336624, 420780, 561040, 575066, 673248, 841560, 862599, 1122080, 1150132, 1437665, 1683120, 1725198, 2300264, 2875330, 3366240, 3450396, 4312995, 4600528, 5750660, 6900792, 8625990, 9201056, 11501320, 13801584, 17251980, 23002640, 27603168, 34503960, 46005280, 69007920, 138015840]

約数ペア:

[(1, 138015840), (2, 69007920), (3, 46005280), (4, 34503960), (5, 27603168), (6, 23002640), (8, 17251980), (10, 13801584), (12, 11501320), (15, 9201056), (16, 8625990), (20, 6900792), (24, 5750660), (30, 4600528), (32, 4312995), (40, 3450396), (41, 3366240), (48, 2875330), (60, 2300264), (80, 1725198), (82, 1683120), (96, 1437665), (120, 1150132), (123, 1122080), (160, 862599), (164, 841560), (205, 673248), (240, 575066), (246, 561040), (328, 420780), (410, 336624), (480, 287533), (492, 280520), (615, 224416), (656, 210390), (820, 168312), (984, 140260), (1230, 112208), (1312, 105195), (1640, 84156), (1968, 70130), (2460, 56104), (3280, 42078), (3936, 35065), (4920, 28052), (6560, 21039), (7013, 19680), (9840, 14026)]