7047480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 24364800

約数和(自身を除く): 17317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 281, 285, 330, 380, 418, 440, 456, 562, 570, 627, 660, 760, 836, 843, 1045, 1124, 1140, 1254, 1320, 1405, 1672, 1686, 2090, 2248, 2280, 2508, 2810, 3091, 3135, 3372, 4180, 4215, 5016, 5339, 5620, 6182, 6270, 6744, 8360, 8430, 9273, 10678, 11240, 12364, 12540, 15455, 16017, 16860, 18546, 21356, 24728, 25080, 26695, 30910, 32034, 33720, 37092, 42712, 46365, 53390, 58729, 61820, 64068, 74184, 80085, 92730, 106780, 117458, 123640, 128136, 160170, 176187, 185460, 213560, 234916, 293645, 320340, 352374, 370920, 469832, 587290, 640680, 704748, 880935, 1174580, 1409496, 1761870, 2349160, 3523740, 7047480]

約数ペア:

[(1, 7047480), (2, 3523740), (3, 2349160), (4, 1761870), (5, 1409496), (6, 1174580), (8, 880935), (10, 704748), (11, 640680), (12, 587290), (15, 469832), (19, 370920), (20, 352374), (22, 320340), (24, 293645), (30, 234916), (33, 213560), (38, 185460), (40, 176187), (44, 160170), (55, 128136), (57, 123640), (60, 117458), (66, 106780), (76, 92730), (88, 80085), (95, 74184), (110, 64068), (114, 61820), (120, 58729), (132, 53390), (152, 46365), (165, 42712), (190, 37092), (209, 33720), (220, 32034), (228, 30910), (264, 26695), (281, 25080), (285, 24728), (330, 21356), (380, 18546), (418, 16860), (440, 16017), (456, 15455), (562, 12540), (570, 12364), (627, 11240), (660, 10678), (760, 9273), (836, 8430), (843, 8360), (1045, 6744), (1124, 6270), (1140, 6182), (1254, 5620), (1320, 5339), (1405, 5016), (1672, 4215), (1686, 4180), (2090, 3372), (2248, 3135), (2280, 3091), (2508, 2810)]