16893709920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{434509}}^1$

素因数の和:434539

約数の個数: 144

約数和(自身を含む): 59785099920

約数和(自身を除く): 42891390000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 434509, 869018, 1303527, 1738036, 2172545, 2607054, 3476072, 3910581, 4345090, 5214108, 6517635, 6952144, 7821162, 8690180, 10428216, 11731743, 13035270, 13904288, 15642324, 17380360, 19552905, 20856432, 23463486, 26070540, 31284648, 34760720, 35195229, 39105810, 41712864, 46926972, 52141080, 58658715, 62569296, 69521440, 70390458, 78211620, 93853944, 104282160, 105585687, 117317430, 125138592, 140780916, 156423240, 175976145, 187707888, 208564320, 211171374, 234634860, 281561832, 312846480, 351952290, 375415776, 422342748, 469269720, 527928435, 563123664, 625692960, 703904580, 844685496, 938539440, 1055856870, 1126247328, 1407809160, 1689370992, 1877078880, 2111713740, 2815618320, 3378741984, 4223427480, 5631236640, 8446854960, 16893709920]

約数ペア:

[(1, 16893709920), (2, 8446854960), (3, 5631236640), (4, 4223427480), (5, 3378741984), (6, 2815618320), (8, 2111713740), (9, 1877078880), (10, 1689370992), (12, 1407809160), (15, 1126247328), (16, 1055856870), (18, 938539440), (20, 844685496), (24, 703904580), (27, 625692960), (30, 563123664), (32, 527928435), (36, 469269720), (40, 422342748), (45, 375415776), (48, 351952290), (54, 312846480), (60, 281561832), (72, 234634860), (80, 211171374), (81, 208564320), (90, 187707888), (96, 175976145), (108, 156423240), (120, 140780916), (135, 125138592), (144, 117317430), (160, 105585687), (162, 104282160), (180, 93853944), (216, 78211620), (240, 70390458), (243, 69521440), (270, 62569296), (288, 58658715), (324, 52141080), (360, 46926972), (405, 41712864), (432, 39105810), (480, 35195229), (486, 34760720), (540, 31284648), (648, 26070540), (720, 23463486), (810, 20856432), (864, 19552905), (972, 17380360), (1080, 15642324), (1215, 13904288), (1296, 13035270), (1440, 11731743), (1620, 10428216), (1944, 8690180), (2160, 7821162), (2430, 6952144), (2592, 6517635), (3240, 5214108), (3888, 4345090), (4320, 3910581), (4860, 3476072), (6480, 2607054), (7776, 2172545), (9720, 1738036), (12960, 1303527), (19440, 869018), (38880, 434509)]