1813098240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5135

約数の個数: 216

約数和(自身を含む): 6476765568

約数和(自身を除く): 4663667328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5077, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 10154, 11160, 11520, 11904, 14880, 15231, 17856, 19840, 20308, 22320, 23808, 25385, 29760, 30462, 35712, 39680, 40616, 44640, 45693, 50770, 59520, 60924, 71424, 76155, 81232, 89280, 91386, 101540, 119040, 121848, 152310, 157387, 162464, 178560, 182772, 203080, 228465, 243696, 304620, 314774, 324928, 357120, 365544, 406160, 456930, 472161, 487392, 609240, 629548, 649856, 731088, 786935, 812320, 913860, 944322, 974784, 1218480, 1259096, 1299712, 1416483, 1462176, 1573870, 1624640, 1827720, 1888644, 1949568, 2360805, 2436960, 2518192, 2832966, 2924352, 3147740, 3249280, 3655440, 3777288, 3899136, 4721610, 4873920, 5036384, 5665932, 5848704, 6295480, 6498560, 7082415, 7310880, 7554576, 9443220, 9747840, 10072768, 11331864, 11697408, 12590960, 14164830, 14621760, 15109152, 18886440, 19495680, 20145536, 22663728, 25181920, 28329660, 29243520, 30218304, 37772880, 40291072, 45327456, 50363840, 56659320, 58487040, 60436608, 75545760, 90654912, 100727680, 113318640, 120873216, 151091520, 181309824, 201455360, 226637280, 302183040, 362619648, 453274560, 604366080, 906549120, 1813098240]

約数ペア:

[(1, 1813098240), (2, 906549120), (3, 604366080), (4, 453274560), (5, 362619648), (6, 302183040), (8, 226637280), (9, 201455360), (10, 181309824), (12, 151091520), (15, 120873216), (16, 113318640), (18, 100727680), (20, 90654912), (24, 75545760), (30, 60436608), (31, 58487040), (32, 56659320), (36, 50363840), (40, 45327456), (45, 40291072), (48, 37772880), (60, 30218304), (62, 29243520), (64, 28329660), (72, 25181920), (80, 22663728), (90, 20145536), (93, 19495680), (96, 18886440), (120, 15109152), (124, 14621760), (128, 14164830), (144, 12590960), (155, 11697408), (160, 11331864), (180, 10072768), (186, 9747840), (192, 9443220), (240, 7554576), (248, 7310880), (256, 7082415), (279, 6498560), (288, 6295480), (310, 5848704), (320, 5665932), (360, 5036384), (372, 4873920), (384, 4721610), (465, 3899136), (480, 3777288), (496, 3655440), (558, 3249280), (576, 3147740), (620, 2924352), (640, 2832966), (720, 2518192), (744, 2436960), (768, 2360805), (930, 1949568), (960, 1888644), (992, 1827720), (1116, 1624640), (1152, 1573870), (1240, 1462176), (1280, 1416483), (1395, 1299712), (1440, 1259096), (1488, 1218480), (1860, 974784), (1920, 944322), (1984, 913860), (2232, 812320), (2304, 786935), (2480, 731088), (2790, 649856), (2880, 629548), (2976, 609240), (3720, 487392), (3840, 472161), (3968, 456930), (4464, 406160), (4960, 365544), (5077, 357120), (5580, 324928), (5760, 314774), (5952, 304620), (7440, 243696), (7936, 228465), (8928, 203080), (9920, 182772), (10154, 178560), (11160, 162464), (11520, 157387), (11904, 152310), (14880, 121848), (15231, 119040), (17856, 101540), (19840, 91386), (20308, 89280), (22320, 81232), (23808, 76155), (25385, 71424), (29760, 60924), (30462, 59520), (35712, 50770), (39680, 45693), (40616, 44640)]