834917820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 2632089600

約数和(自身を除く): 1797171780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 79, 110, 132, 134, 158, 165, 201, 220, 237, 239, 268, 316, 330, 335, 395, 402, 474, 478, 660, 670, 717, 737, 790, 804, 869, 948, 956, 1005, 1185, 1195, 1340, 1434, 1474, 1580, 1738, 2010, 2211, 2370, 2390, 2607, 2629, 2868, 2948, 3476, 3585, 3685, 4020, 4345, 4422, 4740, 4780, 5214, 5258, 5293, 7170, 7370, 7887, 8690, 8844, 10428, 10516, 10586, 11055, 13035, 13145, 14340, 14740, 15774, 15879, 16013, 17380, 18881, 21172, 22110, 26070, 26290, 26465, 31548, 31758, 32026, 37762, 39435, 44220, 48039, 52140, 52580, 52930, 56643, 58223, 63516, 64052, 75524, 78870, 79395, 80065, 94405, 96078, 105860, 113286, 116446, 157740, 158790, 160130, 174669, 176143, 188810, 192156, 207691, 226572, 232892, 240195, 283215, 291115, 317580, 320260, 349338, 352286, 377620, 415382, 480390, 528429, 566430, 582230, 623073, 698676, 704572, 830764, 873345, 880715, 960780, 1038455, 1056858, 1132860, 1164460, 1246146, 1265027, 1746690, 1761430, 2076910, 2113716, 2492292, 2530054, 2642145, 3115365, 3493380, 3522860, 3795081, 4153820, 5060108, 5284290, 6230730, 6325135, 7590162, 10568580, 12461460, 12650270, 13915297, 15180324, 18975405, 25300540, 27830594, 37950810, 41745891, 55661188, 69576485, 75901620, 83491782, 139152970, 166983564, 208729455, 278305940, 417458910, 834917820]

約数ペア:

[(1, 834917820), (2, 417458910), (3, 278305940), (4, 208729455), (5, 166983564), (6, 139152970), (10, 83491782), (11, 75901620), (12, 69576485), (15, 55661188), (20, 41745891), (22, 37950810), (30, 27830594), (33, 25300540), (44, 18975405), (55, 15180324), (60, 13915297), (66, 12650270), (67, 12461460), (79, 10568580), (110, 7590162), (132, 6325135), (134, 6230730), (158, 5284290), (165, 5060108), (201, 4153820), (220, 3795081), (237, 3522860), (239, 3493380), (268, 3115365), (316, 2642145), (330, 2530054), (335, 2492292), (395, 2113716), (402, 2076910), (474, 1761430), (478, 1746690), (660, 1265027), (670, 1246146), (717, 1164460), (737, 1132860), (790, 1056858), (804, 1038455), (869, 960780), (948, 880715), (956, 873345), (1005, 830764), (1185, 704572), (1195, 698676), (1340, 623073), (1434, 582230), (1474, 566430), (1580, 528429), (1738, 480390), (2010, 415382), (2211, 377620), (2370, 352286), (2390, 349338), (2607, 320260), (2629, 317580), (2868, 291115), (2948, 283215), (3476, 240195), (3585, 232892), (3685, 226572), (4020, 207691), (4345, 192156), (4422, 188810), (4740, 176143), (4780, 174669), (5214, 160130), (5258, 158790), (5293, 157740), (7170, 116446), (7370, 113286), (7887, 105860), (8690, 96078), (8844, 94405), (10428, 80065), (10516, 79395), (10586, 78870), (11055, 75524), (13035, 64052), (13145, 63516), (14340, 58223), (14740, 56643), (15774, 52930), (15879, 52580), (16013, 52140), (17380, 48039), (18881, 44220), (21172, 39435), (22110, 37762), (26070, 32026), (26290, 31758), (26465, 31548)]