1143267440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2479

約数の個数: 160

約数和(自身を含む): 3256934400

約数和(自身を除く): 2113666960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 80, 92, 112, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 368, 370, 460, 518, 560, 592, 644, 740, 805, 851, 920, 1036, 1288, 1295, 1480, 1610, 1702, 1840, 2072, 2399, 2576, 2590, 2960, 3220, 3404, 4144, 4255, 4798, 5180, 5957, 6440, 6808, 8510, 9596, 10360, 11914, 11995, 12880, 13616, 16793, 17020, 19192, 20720, 23828, 23990, 29785, 33586, 34040, 38384, 47656, 47980, 55177, 59570, 67172, 68080, 83965, 88763, 95312, 95960, 110354, 119140, 134344, 167930, 177526, 191920, 220708, 238280, 268688, 275885, 335860, 355052, 386239, 441416, 443815, 476560, 551770, 621341, 671720, 710104, 772478, 882832, 887630, 1103540, 1242682, 1343440, 1420208, 1544956, 1775260, 1931195, 2041549, 2207080, 2485364, 3089912, 3106705, 3550520, 3862390, 4083098, 4414160, 4970728, 6179824, 6213410, 7101040, 7724780, 8166196, 9941456, 10207745, 12426820, 14290843, 15449560, 16332392, 20415490, 24853640, 28581686, 30899120, 32664784, 40830980, 49707280, 57163372, 71454215, 81661960, 114326744, 142908430, 163323920, 228653488, 285816860, 571633720, 1143267440]

約数ペア:

[(1, 1143267440), (2, 571633720), (4, 285816860), (5, 228653488), (7, 163323920), (8, 142908430), (10, 114326744), (14, 81661960), (16, 71454215), (20, 57163372), (23, 49707280), (28, 40830980), (35, 32664784), (37, 30899120), (40, 28581686), (46, 24853640), (56, 20415490), (70, 16332392), (74, 15449560), (80, 14290843), (92, 12426820), (112, 10207745), (115, 9941456), (140, 8166196), (148, 7724780), (161, 7101040), (184, 6213410), (185, 6179824), (230, 4970728), (259, 4414160), (280, 4083098), (296, 3862390), (322, 3550520), (368, 3106705), (370, 3089912), (460, 2485364), (518, 2207080), (560, 2041549), (592, 1931195), (644, 1775260), (740, 1544956), (805, 1420208), (851, 1343440), (920, 1242682), (1036, 1103540), (1288, 887630), (1295, 882832), (1480, 772478), (1610, 710104), (1702, 671720), (1840, 621341), (2072, 551770), (2399, 476560), (2576, 443815), (2590, 441416), (2960, 386239), (3220, 355052), (3404, 335860), (4144, 275885), (4255, 268688), (4798, 238280), (5180, 220708), (5957, 191920), (6440, 177526), (6808, 167930), (8510, 134344), (9596, 119140), (10360, 110354), (11914, 95960), (11995, 95312), (12880, 88763), (13616, 83965), (16793, 68080), (17020, 67172), (19192, 59570), (20720, 55177), (23828, 47980), (23990, 47656), (29785, 38384), (33586, 34040)]