2084474520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28807}}^1$

素因数の和:28894

約数の個数: 128

約数和(自身を含む): 7052198400

約数和(自身を除く): 4967723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 12060, 14472, 18090, 24120, 28807, 36180, 57614, 72360, 86421, 115228, 144035, 172842, 230456, 259263, 288070, 345684, 432105, 518526, 576140, 691368, 777789, 864210, 1037052, 1152280, 1296315, 1555578, 1728420, 1930069, 2074104, 2592630, 3111156, 3456840, 3860138, 3888945, 5185260, 5790207, 6222312, 7720276, 7777890, 9650345, 10370520, 11580414, 15440552, 15555780, 17370621, 19300690, 23160828, 28951035, 31111560, 34741242, 38601380, 46321656, 52111863, 57902070, 69482484, 77202760, 86853105, 104223726, 115804140, 138964968, 173706210, 208447452, 231608280, 260559315, 347412420, 416894904, 521118630, 694824840, 1042237260, 2084474520]

約数ペア:

[(1, 2084474520), (2, 1042237260), (3, 694824840), (4, 521118630), (5, 416894904), (6, 347412420), (8, 260559315), (9, 231608280), (10, 208447452), (12, 173706210), (15, 138964968), (18, 115804140), (20, 104223726), (24, 86853105), (27, 77202760), (30, 69482484), (36, 57902070), (40, 52111863), (45, 46321656), (54, 38601380), (60, 34741242), (67, 31111560), (72, 28951035), (90, 23160828), (108, 19300690), (120, 17370621), (134, 15555780), (135, 15440552), (180, 11580414), (201, 10370520), (216, 9650345), (268, 7777890), (270, 7720276), (335, 6222312), (360, 5790207), (402, 5185260), (536, 3888945), (540, 3860138), (603, 3456840), (670, 3111156), (804, 2592630), (1005, 2074104), (1080, 1930069), (1206, 1728420), (1340, 1555578), (1608, 1296315), (1809, 1152280), (2010, 1037052), (2412, 864210), (2680, 777789), (3015, 691368), (3618, 576140), (4020, 518526), (4824, 432105), (6030, 345684), (7236, 288070), (8040, 259263), (9045, 230456), (12060, 172842), (14472, 144035), (18090, 115228), (24120, 86421), (28807, 72360), (36180, 57614)]