1540026180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4887

約数の個数: 288

約数和(自身を含む): 6078578688

約数和(自身を除く): 4538552508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 252, 253, 276, 308, 315, 322, 330, 345, 385, 396, 414, 420, 460, 462, 483, 495, 506, 630, 644, 660, 690, 693, 759, 770, 805, 828, 924, 966, 990, 1012, 1035, 1155, 1260, 1265, 1380, 1386, 1449, 1518, 1540, 1610, 1771, 1932, 1980, 2070, 2277, 2310, 2415, 2530, 2772, 2898, 3036, 3220, 3465, 3542, 3795, 4140, 4554, 4620, 4830, 4831, 5060, 5313, 5796, 6930, 7084, 7245, 7590, 8855, 9108, 9660, 9662, 10626, 11385, 13860, 14490, 14493, 15180, 15939, 17710, 19324, 21252, 22770, 24155, 26565, 28980, 28986, 31878, 33817, 35420, 43479, 45540, 48310, 53130, 53141, 57972, 63756, 67634, 72465, 79695, 86958, 96620, 101451, 106260, 106282, 111113, 135268, 144930, 159390, 159423, 169085, 173916, 202902, 212564, 217395, 222226, 265705, 289860, 304353, 318780, 318846, 333339, 338170, 371987, 405804, 434790, 444452, 478269, 507255, 531410, 555565, 608706, 637692, 666678, 676340, 743974, 777791, 797115, 869580, 956538, 1000017, 1014510, 1062820, 1111130, 1115961, 1217412, 1222243, 1333356, 1487948, 1521765, 1555582, 1594230, 1666695, 1859935, 1913076, 2000034, 2029020, 2222260, 2231922, 2333373, 2391345, 2444486, 3043530, 3111164, 3188460, 3333390, 3347883, 3666729, 3719870, 3888955, 4000068, 4463844, 4666746, 4782690, 4888972, 5000085, 5579805, 6087060, 6111215, 6666780, 6695766, 7000119, 7333458, 7439740, 7777910, 8555701, 9333492, 9565380, 10000170, 11000187, 11159610, 11666865, 12222430, 13391532, 14000238, 14666916, 15555820, 16739415, 17111402, 18333645, 20000340, 22000374, 22319220, 23333730, 24444860, 25667103, 28000476, 33478830, 34222804, 35000595, 36667290, 42778505, 44000748, 46667460, 51334206, 55000935, 66957660, 70001190, 73334580, 77001309, 85557010, 102668412, 110001870, 128335515, 140002380, 154002618, 171114020, 220003740, 256671030, 308005236, 385006545, 513342060, 770013090, 1540026180]

約数ペア:

[(1, 1540026180), (2, 770013090), (3, 513342060), (4, 385006545), (5, 308005236), (6, 256671030), (7, 220003740), (9, 171114020), (10, 154002618), (11, 140002380), (12, 128335515), (14, 110001870), (15, 102668412), (18, 85557010), (20, 77001309), (21, 73334580), (22, 70001190), (23, 66957660), (28, 55000935), (30, 51334206), (33, 46667460), (35, 44000748), (36, 42778505), (42, 36667290), (44, 35000595), (45, 34222804), (46, 33478830), (55, 28000476), (60, 25667103), (63, 24444860), (66, 23333730), (69, 22319220), (70, 22000374), (77, 20000340), (84, 18333645), (90, 17111402), (92, 16739415), (99, 15555820), (105, 14666916), (110, 14000238), (115, 13391532), (126, 12222430), (132, 11666865), (138, 11159610), (140, 11000187), (154, 10000170), (161, 9565380), (165, 9333492), (180, 8555701), (198, 7777910), (207, 7439740), (210, 7333458), (220, 7000119), (230, 6695766), (231, 6666780), (252, 6111215), (253, 6087060), (276, 5579805), (308, 5000085), (315, 4888972), (322, 4782690), (330, 4666746), (345, 4463844), (385, 4000068), (396, 3888955), (414, 3719870), (420, 3666729), (460, 3347883), (462, 3333390), (483, 3188460), (495, 3111164), (506, 3043530), (630, 2444486), (644, 2391345), (660, 2333373), (690, 2231922), (693, 2222260), (759, 2029020), (770, 2000034), (805, 1913076), (828, 1859935), (924, 1666695), (966, 1594230), (990, 1555582), (1012, 1521765), (1035, 1487948), (1155, 1333356), (1260, 1222243), (1265, 1217412), (1380, 1115961), (1386, 1111130), (1449, 1062820), (1518, 1014510), (1540, 1000017), (1610, 956538), (1771, 869580), (1932, 797115), (1980, 777791), (2070, 743974), (2277, 676340), (2310, 666678), (2415, 637692), (2530, 608706), (2772, 555565), (2898, 531410), (3036, 507255), (3220, 478269), (3465, 444452), (3542, 434790), (3795, 405804), (4140, 371987), (4554, 338170), (4620, 333339), (4830, 318846), (4831, 318780), (5060, 304353), (5313, 289860), (5796, 265705), (6930, 222226), (7084, 217395), (7245, 212564), (7590, 202902), (8855, 173916), (9108, 169085), (9660, 159423), (9662, 159390), (10626, 144930), (11385, 135268), (13860, 111113), (14490, 106282), (14493, 106260), (15180, 101451), (15939, 96620), (17710, 86958), (19324, 79695), (21252, 72465), (22770, 67634), (24155, 63756), (26565, 57972), (28980, 53141), (28986, 53130), (31878, 48310), (33817, 45540), (35420, 43479)]