5187351720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{8167}}^1$

素因数の和:8327

約数の個数: 128

約数和(自身を含む): 15996211200

約数和(自身を除く): 10808859480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 79, 120, 134, 158, 201, 237, 268, 316, 335, 395, 402, 474, 536, 632, 670, 790, 804, 948, 1005, 1185, 1340, 1580, 1608, 1896, 2010, 2370, 2680, 3160, 4020, 4740, 5293, 8040, 8167, 9480, 10586, 15879, 16334, 21172, 24501, 26465, 31758, 32668, 40835, 42344, 49002, 52930, 63516, 65336, 79395, 81670, 98004, 105860, 122505, 127032, 158790, 163340, 196008, 211720, 245010, 317580, 326680, 490020, 547189, 635160, 645193, 980040, 1094378, 1290386, 1641567, 1935579, 2188756, 2580772, 2735945, 3225965, 3283134, 3871158, 4377512, 5161544, 5471890, 6451930, 6566268, 7742316, 8207835, 9677895, 10943780, 12903860, 13132536, 15484632, 16415670, 19355790, 21887560, 25807720, 32831340, 38711580, 43227931, 65662680, 77423160, 86455862, 129683793, 172911724, 216139655, 259367586, 345823448, 432279310, 518735172, 648418965, 864558620, 1037470344, 1296837930, 1729117240, 2593675860, 5187351720]

約数ペア:

[(1, 5187351720), (2, 2593675860), (3, 1729117240), (4, 1296837930), (5, 1037470344), (6, 864558620), (8, 648418965), (10, 518735172), (12, 432279310), (15, 345823448), (20, 259367586), (24, 216139655), (30, 172911724), (40, 129683793), (60, 86455862), (67, 77423160), (79, 65662680), (120, 43227931), (134, 38711580), (158, 32831340), (201, 25807720), (237, 21887560), (268, 19355790), (316, 16415670), (335, 15484632), (395, 13132536), (402, 12903860), (474, 10943780), (536, 9677895), (632, 8207835), (670, 7742316), (790, 6566268), (804, 6451930), (948, 5471890), (1005, 5161544), (1185, 4377512), (1340, 3871158), (1580, 3283134), (1608, 3225965), (1896, 2735945), (2010, 2580772), (2370, 2188756), (2680, 1935579), (3160, 1641567), (4020, 1290386), (4740, 1094378), (5293, 980040), (8040, 645193), (8167, 635160), (9480, 547189), (10586, 490020), (15879, 326680), (16334, 317580), (21172, 245010), (24501, 211720), (26465, 196008), (31758, 163340), (32668, 158790), (40835, 127032), (42344, 122505), (49002, 105860), (52930, 98004), (63516, 81670), (65336, 79395)]