130548320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 354715200

約数和(自身を除く): 224166880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 229, 280, 458, 509, 560, 916, 1018, 1120, 1145, 1603, 1832, 2036, 2290, 2545, 3206, 3563, 3664, 4072, 4580, 5090, 6412, 7126, 7328, 8015, 8144, 9160, 10180, 12824, 14252, 16030, 16288, 17815, 18320, 20360, 25648, 28504, 32060, 35630, 36640, 40720, 51296, 57008, 64120, 71260, 81440, 114016, 116561, 128240, 142520, 233122, 256480, 285040, 466244, 570080, 582805, 815927, 932488, 1165610, 1631854, 1864976, 2331220, 3263708, 3729952, 4079635, 4662440, 6527416, 8159270, 9324880, 13054832, 16318540, 18649760, 26109664, 32637080, 65274160, 130548320]

約数ペア:

[(1, 130548320), (2, 65274160), (4, 32637080), (5, 26109664), (7, 18649760), (8, 16318540), (10, 13054832), (14, 9324880), (16, 8159270), (20, 6527416), (28, 4662440), (32, 4079635), (35, 3729952), (40, 3263708), (56, 2331220), (70, 1864976), (80, 1631854), (112, 1165610), (140, 932488), (160, 815927), (224, 582805), (229, 570080), (280, 466244), (458, 285040), (509, 256480), (560, 233122), (916, 142520), (1018, 128240), (1120, 116561), (1145, 114016), (1603, 81440), (1832, 71260), (2036, 64120), (2290, 57008), (2545, 51296), (3206, 40720), (3563, 36640), (3664, 35630), (4072, 32060), (4580, 28504), (5090, 25648), (6412, 20360), (7126, 18320), (7328, 17815), (8015, 16288), (8144, 16030), (9160, 14252), (10180, 12824)]