2013255960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4933}}^1$

素因数の和:5145

約数の個数: 128

約数和(自身を含む): 6394464000

約数和(自身を除く): 4381208040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 380, 456, 537, 570, 716, 760, 895, 1074, 1140, 1432, 1790, 2148, 2280, 2685, 3401, 3580, 4296, 4933, 5370, 6802, 7160, 9866, 10203, 10740, 13604, 14799, 17005, 19732, 20406, 21480, 24665, 27208, 29598, 34010, 39464, 40812, 49330, 51015, 59196, 68020, 73995, 81624, 93727, 98660, 102030, 118392, 136040, 147990, 187454, 197320, 204060, 281181, 295980, 374908, 408120, 468635, 562362, 591960, 749816, 883007, 937270, 1124724, 1405905, 1766014, 1874540, 2249448, 2649021, 2811810, 3532028, 3749080, 4415035, 5298042, 5623620, 7064056, 8830070, 10596084, 11247240, 13245105, 16777133, 17660140, 21192168, 26490210, 33554266, 35320280, 50331399, 52980420, 67108532, 83885665, 100662798, 105960840, 134217064, 167771330, 201325596, 251656995, 335542660, 402651192, 503313990, 671085320, 1006627980, 2013255960]

約数ペア:

[(1, 2013255960), (2, 1006627980), (3, 671085320), (4, 503313990), (5, 402651192), (6, 335542660), (8, 251656995), (10, 201325596), (12, 167771330), (15, 134217064), (19, 105960840), (20, 100662798), (24, 83885665), (30, 67108532), (38, 52980420), (40, 50331399), (57, 35320280), (60, 33554266), (76, 26490210), (95, 21192168), (114, 17660140), (120, 16777133), (152, 13245105), (179, 11247240), (190, 10596084), (228, 8830070), (285, 7064056), (358, 5623620), (380, 5298042), (456, 4415035), (537, 3749080), (570, 3532028), (716, 2811810), (760, 2649021), (895, 2249448), (1074, 1874540), (1140, 1766014), (1432, 1405905), (1790, 1124724), (2148, 937270), (2280, 883007), (2685, 749816), (3401, 591960), (3580, 562362), (4296, 468635), (4933, 408120), (5370, 374908), (6802, 295980), (7160, 281181), (9866, 204060), (10203, 197320), (10740, 187454), (13604, 147990), (14799, 136040), (17005, 118392), (19732, 102030), (20406, 98660), (21480, 93727), (24665, 81624), (27208, 73995), (29598, 68020), (34010, 59196), (39464, 51015), (40812, 49330)]