7824276120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{6221}}^1$

素因数の和:6505

約数の個数: 128

約数和(自身を含む): 24083619840

約数和(自身を除く): 16259343720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 223, 235, 282, 376, 446, 470, 564, 669, 705, 892, 940, 1115, 1128, 1338, 1410, 1784, 1880, 2230, 2676, 2820, 3345, 4460, 5352, 5640, 6221, 6690, 8920, 10481, 12442, 13380, 18663, 20962, 24884, 26760, 31105, 31443, 37326, 41924, 49768, 52405, 62210, 62886, 74652, 83848, 93315, 104810, 124420, 125772, 149304, 157215, 186630, 209620, 248840, 251544, 292387, 314430, 373260, 419240, 584774, 628860, 746520, 877161, 1169548, 1257720, 1387283, 1461935, 1754322, 2339096, 2774566, 2923870, 3508644, 4161849, 4385805, 5549132, 5847740, 6936415, 7017288, 8323698, 8771610, 11098264, 11695480, 13872830, 16647396, 17543220, 20809245, 27745660, 33294792, 35086440, 41618490, 55491320, 65202301, 83236980, 130404602, 166473960, 195606903, 260809204, 326011505, 391213806, 521618408, 652023010, 782427612, 978034515, 1304046020, 1564855224, 1956069030, 2608092040, 3912138060, 7824276120]

約数ペア:

[(1, 7824276120), (2, 3912138060), (3, 2608092040), (4, 1956069030), (5, 1564855224), (6, 1304046020), (8, 978034515), (10, 782427612), (12, 652023010), (15, 521618408), (20, 391213806), (24, 326011505), (30, 260809204), (40, 195606903), (47, 166473960), (60, 130404602), (94, 83236980), (120, 65202301), (141, 55491320), (188, 41618490), (223, 35086440), (235, 33294792), (282, 27745660), (376, 20809245), (446, 17543220), (470, 16647396), (564, 13872830), (669, 11695480), (705, 11098264), (892, 8771610), (940, 8323698), (1115, 7017288), (1128, 6936415), (1338, 5847740), (1410, 5549132), (1784, 4385805), (1880, 4161849), (2230, 3508644), (2676, 2923870), (2820, 2774566), (3345, 2339096), (4460, 1754322), (5352, 1461935), (5640, 1387283), (6221, 1257720), (6690, 1169548), (8920, 877161), (10481, 746520), (12442, 628860), (13380, 584774), (18663, 419240), (20962, 373260), (24884, 314430), (26760, 292387), (31105, 251544), (31443, 248840), (37326, 209620), (41924, 186630), (49768, 157215), (52405, 149304), (62210, 125772), (62886, 124420), (74652, 104810), (83848, 93315)]