2179148760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{318589}}^1$

素因数の和:318625

約数の個数: 96

約数和(自身を含む): 7455006000

約数和(自身を除く): 5275857240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 318589, 637178, 955767, 1274356, 1592945, 1911534, 2548712, 2867301, 3185890, 3823068, 4778835, 5734602, 6053191, 6371780, 7646136, 9557670, 11469204, 12106382, 12743560, 14336505, 18159573, 19115340, 22938408, 24212764, 28673010, 30265955, 36319146, 38230680, 48425528, 54478719, 57346020, 60531910, 72638292, 90797865, 108957438, 114692040, 121063820, 145276584, 181595730, 217914876, 242127640, 272393595, 363191460, 435829752, 544787190, 726382920, 1089574380, 2179148760]

約数ペア:

[(1, 2179148760), (2, 1089574380), (3, 726382920), (4, 544787190), (5, 435829752), (6, 363191460), (8, 272393595), (9, 242127640), (10, 217914876), (12, 181595730), (15, 145276584), (18, 121063820), (19, 114692040), (20, 108957438), (24, 90797865), (30, 72638292), (36, 60531910), (38, 57346020), (40, 54478719), (45, 48425528), (57, 38230680), (60, 36319146), (72, 30265955), (76, 28673010), (90, 24212764), (95, 22938408), (114, 19115340), (120, 18159573), (152, 14336505), (171, 12743560), (180, 12106382), (190, 11469204), (228, 9557670), (285, 7646136), (342, 6371780), (360, 6053191), (380, 5734602), (456, 4778835), (570, 3823068), (684, 3185890), (760, 2867301), (855, 2548712), (1140, 1911534), (1368, 1592945), (1710, 1274356), (2280, 955767), (3420, 637178), (6840, 318589)]