2079438060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 6810531840

約数和(自身を除く): 4731093780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 137, 140, 142, 210, 213, 274, 284, 355, 411, 420, 426, 497, 509, 548, 685, 710, 822, 852, 959, 994, 1018, 1065, 1370, 1420, 1491, 1527, 1644, 1918, 1988, 2036, 2055, 2130, 2485, 2545, 2740, 2877, 2982, 3054, 3563, 3836, 4110, 4260, 4795, 4970, 5090, 5754, 5964, 6108, 7126, 7455, 7635, 8220, 9590, 9727, 9940, 10180, 10689, 11508, 14252, 14385, 14910, 15270, 17815, 19180, 19454, 21378, 28770, 29181, 29820, 30540, 35630, 36139, 38908, 42756, 48635, 53445, 57540, 58362, 68089, 69733, 71260, 72278, 97270, 106890, 108417, 116724, 136178, 139466, 144556, 145905, 180695, 194540, 204267, 209199, 213780, 216834, 252973, 272356, 278932, 291810, 340445, 348665, 361390, 408534, 418398, 433668, 488131, 505946, 542085, 583620, 680890, 697330, 722780, 758919, 817068, 836796, 976262, 1011892, 1021335, 1045995, 1084170, 1264865, 1361780, 1394660, 1464393, 1517838, 1952524, 2042670, 2091990, 2168340, 2440655, 2529730, 2928786, 3035676, 3794595, 4085340, 4183980, 4881310, 4951043, 5059460, 5857572, 7321965, 7589190, 9762620, 9902086, 14643930, 14853129, 15178380, 19804172, 24755215, 29287860, 29706258, 34657301, 49510430, 59412516, 69314602, 74265645, 99020860, 103971903, 138629204, 148531290, 173286505, 207943806, 297062580, 346573010, 415887612, 519859515, 693146020, 1039719030, 2079438060]

約数ペア:

[(1, 2079438060), (2, 1039719030), (3, 693146020), (4, 519859515), (5, 415887612), (6, 346573010), (7, 297062580), (10, 207943806), (12, 173286505), (14, 148531290), (15, 138629204), (20, 103971903), (21, 99020860), (28, 74265645), (30, 69314602), (35, 59412516), (42, 49510430), (60, 34657301), (70, 29706258), (71, 29287860), (84, 24755215), (105, 19804172), (137, 15178380), (140, 14853129), (142, 14643930), (210, 9902086), (213, 9762620), (274, 7589190), (284, 7321965), (355, 5857572), (411, 5059460), (420, 4951043), (426, 4881310), (497, 4183980), (509, 4085340), (548, 3794595), (685, 3035676), (710, 2928786), (822, 2529730), (852, 2440655), (959, 2168340), (994, 2091990), (1018, 2042670), (1065, 1952524), (1370, 1517838), (1420, 1464393), (1491, 1394660), (1527, 1361780), (1644, 1264865), (1918, 1084170), (1988, 1045995), (2036, 1021335), (2055, 1011892), (2130, 976262), (2485, 836796), (2545, 817068), (2740, 758919), (2877, 722780), (2982, 697330), (3054, 680890), (3563, 583620), (3836, 542085), (4110, 505946), (4260, 488131), (4795, 433668), (4970, 418398), (5090, 408534), (5754, 361390), (5964, 348665), (6108, 340445), (7126, 291810), (7455, 278932), (7635, 272356), (8220, 252973), (9590, 216834), (9727, 213780), (9940, 209199), (10180, 204267), (10689, 194540), (11508, 180695), (14252, 145905), (14385, 144556), (14910, 139466), (15270, 136178), (17815, 116724), (19180, 108417), (19454, 106890), (21378, 97270), (28770, 72278), (29181, 71260), (29820, 69733), (30540, 68089), (35630, 58362), (36139, 57540), (38908, 53445), (42756, 48635)]