1244143600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19319}}^1$

素因数の和:19367

約数の個数: 120

約数和(自身を含む): 3564771840

約数和(自身を除く): 2320628240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 4025, 4600, 6440, 8050, 9200, 12880, 16100, 19319, 32200, 38638, 64400, 77276, 96595, 135233, 154552, 193190, 270466, 309104, 386380, 444337, 482975, 540932, 676165, 772760, 888674, 965950, 1081864, 1352330, 1545520, 1777348, 1931900, 2163728, 2221685, 2704660, 3110359, 3380825, 3554696, 3863800, 4443370, 5409320, 6220718, 6761650, 7109392, 7727600, 8886740, 10818640, 11108425, 12441436, 13523300, 15551795, 17773480, 22216850, 24882872, 27046600, 31103590, 35546960, 44433700, 49765744, 54093200, 62207180, 77758975, 88867400, 124414360, 155517950, 177734800, 248828720, 311035900, 622071800, 1244143600]

約数ペア:

[(1, 1244143600), (2, 622071800), (4, 311035900), (5, 248828720), (7, 177734800), (8, 155517950), (10, 124414360), (14, 88867400), (16, 77758975), (20, 62207180), (23, 54093200), (25, 49765744), (28, 44433700), (35, 35546960), (40, 31103590), (46, 27046600), (50, 24882872), (56, 22216850), (70, 17773480), (80, 15551795), (92, 13523300), (100, 12441436), (112, 11108425), (115, 10818640), (140, 8886740), (161, 7727600), (175, 7109392), (184, 6761650), (200, 6220718), (230, 5409320), (280, 4443370), (322, 3863800), (350, 3554696), (368, 3380825), (400, 3110359), (460, 2704660), (560, 2221685), (575, 2163728), (644, 1931900), (700, 1777348), (805, 1545520), (920, 1352330), (1150, 1081864), (1288, 965950), (1400, 888674), (1610, 772760), (1840, 676165), (2300, 540932), (2576, 482975), (2800, 444337), (3220, 386380), (4025, 309104), (4600, 270466), (6440, 193190), (8050, 154552), (9200, 135233), (12880, 96595), (16100, 77276), (19319, 64400), (32200, 38638)]