1427207760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5874

約数の個数: 240

約数和(自身を含む): 5398368768

約数和(自身を除く): 3971161008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 5813, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 11626, 12276, 13640, 15345, 16368, 17439, 20460, 22320, 23252, 24552, 27280, 29065, 30690, 34878, 40920, 46504, 49104, 52317, 58130, 61380, 63943, 69756, 81840, 87195, 93008, 104634, 116260, 122760, 127886, 139512, 174390, 180203, 191829, 209268, 232520, 245520, 255772, 261585, 279024, 319715, 348780, 360406, 383658, 418536, 465040, 511544, 523170, 540609, 575487, 639430, 697560, 720812, 767316, 837072, 901015, 959145, 1023088, 1046340, 1081218, 1150974, 1278860, 1395120, 1441624, 1534632, 1621827, 1802030, 1918290, 1982233, 2092680, 2162436, 2301948, 2557720, 2703045, 2877435, 2883248, 3069264, 3243654, 3604060, 3836580, 3964466, 4185360, 4324872, 4603896, 5115440, 5406090, 5754870, 5946699, 6487308, 7208120, 7673160, 7928932, 8109135, 8649744, 9207792, 9911165, 10812180, 11509740, 11893398, 12974616, 14416240, 15346320, 15857864, 16218270, 17840097, 19822330, 21624360, 23019480, 23786796, 25949232, 29733495, 31715728, 32436540, 35680194, 39644660, 43248720, 46038960, 47573592, 59466990, 64873080, 71360388, 79289320, 89200485, 95147184, 118933980, 129746160, 142720776, 158578640, 178400970, 237867960, 285441552, 356801940, 475735920, 713603880, 1427207760]

約数ペア:

[(1, 1427207760), (2, 713603880), (3, 475735920), (4, 356801940), (5, 285441552), (6, 237867960), (8, 178400970), (9, 158578640), (10, 142720776), (11, 129746160), (12, 118933980), (15, 95147184), (16, 89200485), (18, 79289320), (20, 71360388), (22, 64873080), (24, 59466990), (30, 47573592), (31, 46038960), (33, 43248720), (36, 39644660), (40, 35680194), (44, 32436540), (45, 31715728), (48, 29733495), (55, 25949232), (60, 23786796), (62, 23019480), (66, 21624360), (72, 19822330), (80, 17840097), (88, 16218270), (90, 15857864), (93, 15346320), (99, 14416240), (110, 12974616), (120, 11893398), (124, 11509740), (132, 10812180), (144, 9911165), (155, 9207792), (165, 8649744), (176, 8109135), (180, 7928932), (186, 7673160), (198, 7208120), (220, 6487308), (240, 5946699), (248, 5754870), (264, 5406090), (279, 5115440), (310, 4603896), (330, 4324872), (341, 4185360), (360, 3964466), (372, 3836580), (396, 3604060), (440, 3243654), (465, 3069264), (495, 2883248), (496, 2877435), (528, 2703045), (558, 2557720), (620, 2301948), (660, 2162436), (682, 2092680), (720, 1982233), (744, 1918290), (792, 1802030), (880, 1621827), (930, 1534632), (990, 1441624), (1023, 1395120), (1116, 1278860), (1240, 1150974), (1320, 1081218), (1364, 1046340), (1395, 1023088), (1488, 959145), (1584, 901015), (1705, 837072), (1860, 767316), (1980, 720812), (2046, 697560), (2232, 639430), (2480, 575487), (2640, 540609), (2728, 523170), (2790, 511544), (3069, 465040), (3410, 418536), (3720, 383658), (3960, 360406), (4092, 348780), (4464, 319715), (5115, 279024), (5456, 261585), (5580, 255772), (5813, 245520), (6138, 232520), (6820, 209268), (7440, 191829), (7920, 180203), (8184, 174390), (10230, 139512), (11160, 127886), (11626, 122760), (12276, 116260), (13640, 104634), (15345, 93008), (16368, 87195), (17439, 81840), (20460, 69756), (22320, 63943), (23252, 61380), (24552, 58130), (27280, 52317), (29065, 49104), (30690, 46504), (34878, 40920)]