2817426780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39229}}^1$

素因数の和:39273

約数の個数: 192

約数和(自身を含む): 10545024000

約数和(自身を除く): 7727597220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 35910, 39229, 71820, 78458, 117687, 156916, 196145, 235374, 274603, 353061, 392290, 470748, 549206, 588435, 706122, 745351, 784580, 823809, 1059183, 1098412, 1176870, 1373015, 1412244, 1490702, 1647618, 1765305, 2118366, 2236053, 2353740, 2471427, 2746030, 2981404, 3295236, 3530610, 3726755, 4119045, 4236732, 4472106, 4942854, 5217457, 5295915, 5492060, 6708159, 7061220, 7414281, 7453510, 8238090, 8944212, 9885708, 10434914, 10591830, 11180265, 12357135, 13416318, 14828562, 14907020, 15652371, 16476180, 20124477, 20869828, 21183660, 22360530, 24714270, 26087285, 26832636, 29657124, 31304742, 33540795, 37071405, 40248954, 44721060, 46957113, 49428540, 52174570, 62609484, 67081590, 74142810, 78261855, 80497908, 93914226, 100622385, 104349140, 134163180, 140871339, 148285620, 156523710, 187828452, 201244770, 234785565, 281742678, 313047420, 402489540, 469571130, 563485356, 704356695, 939142260, 1408713390, 2817426780]

約数ペア:

[(1, 2817426780), (2, 1408713390), (3, 939142260), (4, 704356695), (5, 563485356), (6, 469571130), (7, 402489540), (9, 313047420), (10, 281742678), (12, 234785565), (14, 201244770), (15, 187828452), (18, 156523710), (19, 148285620), (20, 140871339), (21, 134163180), (27, 104349140), (28, 100622385), (30, 93914226), (35, 80497908), (36, 78261855), (38, 74142810), (42, 67081590), (45, 62609484), (54, 52174570), (57, 49428540), (60, 46957113), (63, 44721060), (70, 40248954), (76, 37071405), (84, 33540795), (90, 31304742), (95, 29657124), (105, 26832636), (108, 26087285), (114, 24714270), (126, 22360530), (133, 21183660), (135, 20869828), (140, 20124477), (171, 16476180), (180, 15652371), (189, 14907020), (190, 14828562), (210, 13416318), (228, 12357135), (252, 11180265), (266, 10591830), (270, 10434914), (285, 9885708), (315, 8944212), (342, 8238090), (378, 7453510), (380, 7414281), (399, 7061220), (420, 6708159), (513, 5492060), (532, 5295915), (540, 5217457), (570, 4942854), (630, 4472106), (665, 4236732), (684, 4119045), (756, 3726755), (798, 3530610), (855, 3295236), (945, 2981404), (1026, 2746030), (1140, 2471427), (1197, 2353740), (1260, 2236053), (1330, 2118366), (1596, 1765305), (1710, 1647618), (1890, 1490702), (1995, 1412244), (2052, 1373015), (2394, 1176870), (2565, 1098412), (2660, 1059183), (3420, 823809), (3591, 784580), (3780, 745351), (3990, 706122), (4788, 588435), (5130, 549206), (5985, 470748), (7182, 392290), (7980, 353061), (10260, 274603), (11970, 235374), (14364, 196145), (17955, 156916), (23940, 117687), (35910, 78458), (39229, 71820)]