17338860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 68302080

約数和(自身を除く): 50963220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 139, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 278, 297, 308, 315, 324, 330, 378, 385, 396, 405, 417, 420, 462, 495, 540, 556, 567, 594, 630, 660, 693, 695, 756, 770, 810, 834, 891, 924, 945, 973, 990, 1134, 1155, 1188, 1251, 1260, 1386, 1390, 1485, 1529, 1540, 1620, 1668, 1782, 1890, 1946, 1980, 2079, 2085, 2268, 2310, 2502, 2772, 2780, 2835, 2919, 2970, 3058, 3465, 3564, 3753, 3780, 3892, 4158, 4170, 4455, 4587, 4620, 4865, 5004, 5670, 5838, 5940, 6116, 6237, 6255, 6930, 7506, 7645, 8316, 8340, 8757, 8910, 9174, 9730, 10395, 10703, 11259, 11340, 11676, 12474, 12510, 13761, 13860, 14595, 15012, 15290, 17514, 17820, 18348, 18765, 19460, 20790, 21406, 22518, 22935, 24948, 25020, 26271, 27522, 29190, 30580, 31185, 32109, 35028, 37530, 41283, 41580, 42812, 43785, 45036, 45870, 52542, 53515, 55044, 56295, 58380, 62370, 64218, 68805, 75060, 78813, 82566, 87570, 91740, 96327, 105084, 107030, 112590, 123849, 124740, 128436, 131355, 137610, 157626, 160545, 165132, 175140, 192654, 206415, 214060, 225180, 247698, 262710, 275220, 288981, 315252, 321090, 385308, 394065, 412830, 481635, 495396, 525420, 577962, 619245, 642180, 788130, 825660, 866943, 963270, 1155924, 1238490, 1444905, 1576260, 1733886, 1926540, 2476980, 2889810, 3467772, 4334715, 5779620, 8669430, 17338860]

約数ペア:

[(1, 17338860), (2, 8669430), (3, 5779620), (4, 4334715), (5, 3467772), (6, 2889810), (7, 2476980), (9, 1926540), (10, 1733886), (11, 1576260), (12, 1444905), (14, 1238490), (15, 1155924), (18, 963270), (20, 866943), (21, 825660), (22, 788130), (27, 642180), (28, 619245), (30, 577962), (33, 525420), (35, 495396), (36, 481635), (42, 412830), (44, 394065), (45, 385308), (54, 321090), (55, 315252), (60, 288981), (63, 275220), (66, 262710), (70, 247698), (77, 225180), (81, 214060), (84, 206415), (90, 192654), (99, 175140), (105, 165132), (108, 160545), (110, 157626), (126, 137610), (132, 131355), (135, 128436), (139, 124740), (140, 123849), (154, 112590), (162, 107030), (165, 105084), (180, 96327), (189, 91740), (198, 87570), (210, 82566), (220, 78813), (231, 75060), (252, 68805), (270, 64218), (278, 62370), (297, 58380), (308, 56295), (315, 55044), (324, 53515), (330, 52542), (378, 45870), (385, 45036), (396, 43785), (405, 42812), (417, 41580), (420, 41283), (462, 37530), (495, 35028), (540, 32109), (556, 31185), (567, 30580), (594, 29190), (630, 27522), (660, 26271), (693, 25020), (695, 24948), (756, 22935), (770, 22518), (810, 21406), (834, 20790), (891, 19460), (924, 18765), (945, 18348), (973, 17820), (990, 17514), (1134, 15290), (1155, 15012), (1188, 14595), (1251, 13860), (1260, 13761), (1386, 12510), (1390, 12474), (1485, 11676), (1529, 11340), (1540, 11259), (1620, 10703), (1668, 10395), (1782, 9730), (1890, 9174), (1946, 8910), (1980, 8757), (2079, 8340), (2085, 8316), (2268, 7645), (2310, 7506), (2502, 6930), (2772, 6255), (2780, 6237), (2835, 6116), (2919, 5940), (2970, 5838), (3058, 5670), (3465, 5004), (3564, 4865), (3753, 4620), (3780, 4587), (3892, 4455), (4158, 4170)]