7118864640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1987}}^1$

素因数の和:2325

約数の個数: 216

約数和(自身を含む): 24722163648

約数和(自身を除く): 17603299008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 311, 320, 360, 384, 480, 576, 622, 640, 720, 768, 933, 960, 1152, 1244, 1280, 1440, 1555, 1866, 1920, 1987, 2304, 2488, 2799, 2880, 3110, 3732, 3840, 3974, 4665, 4976, 5598, 5760, 5961, 6220, 7464, 7948, 9330, 9935, 9952, 11196, 11520, 11922, 12440, 13995, 14928, 15896, 17883, 18660, 19870, 19904, 22392, 23844, 24880, 27990, 29805, 29856, 31792, 35766, 37320, 39740, 39808, 44784, 47688, 49760, 55980, 59610, 59712, 63584, 71532, 74640, 79480, 79616, 89415, 89568, 95376, 99520, 111960, 119220, 119424, 127168, 143064, 149280, 158960, 178830, 179136, 190752, 199040, 223920, 238440, 238848, 254336, 286128, 298560, 317920, 357660, 358272, 381504, 398080, 447840, 476880, 508672, 572256, 597120, 617957, 635840, 715320, 716544, 763008, 895680, 953760, 1144512, 1194240, 1235914, 1271680, 1430640, 1526016, 1791360, 1853871, 1907520, 2289024, 2471828, 2543360, 2861280, 3089785, 3582720, 3707742, 3815040, 4578048, 4943656, 5561613, 5722560, 6179570, 7415484, 7630080, 9269355, 9887312, 11123226, 11445120, 12359140, 14830968, 18538710, 19774624, 22246452, 22890240, 24718280, 27808065, 29661936, 37077420, 39549248, 44492904, 49436560, 55616130, 59323872, 74154840, 79098496, 88985808, 98873120, 111232260, 118647744, 148309680, 158196992, 177971616, 197746240, 222464520, 237295488, 296619360, 355943232, 395492480, 444929040, 474590976, 593238720, 711886464, 790984960, 889858080, 1186477440, 1423772928, 1779716160, 2372954880, 3559432320, 7118864640]

約数ペア:

[(1, 7118864640), (2, 3559432320), (3, 2372954880), (4, 1779716160), (5, 1423772928), (6, 1186477440), (8, 889858080), (9, 790984960), (10, 711886464), (12, 593238720), (15, 474590976), (16, 444929040), (18, 395492480), (20, 355943232), (24, 296619360), (30, 237295488), (32, 222464520), (36, 197746240), (40, 177971616), (45, 158196992), (48, 148309680), (60, 118647744), (64, 111232260), (72, 98873120), (80, 88985808), (90, 79098496), (96, 74154840), (120, 59323872), (128, 55616130), (144, 49436560), (160, 44492904), (180, 39549248), (192, 37077420), (240, 29661936), (256, 27808065), (288, 24718280), (311, 22890240), (320, 22246452), (360, 19774624), (384, 18538710), (480, 14830968), (576, 12359140), (622, 11445120), (640, 11123226), (720, 9887312), (768, 9269355), (933, 7630080), (960, 7415484), (1152, 6179570), (1244, 5722560), (1280, 5561613), (1440, 4943656), (1555, 4578048), (1866, 3815040), (1920, 3707742), (1987, 3582720), (2304, 3089785), (2488, 2861280), (2799, 2543360), (2880, 2471828), (3110, 2289024), (3732, 1907520), (3840, 1853871), (3974, 1791360), (4665, 1526016), (4976, 1430640), (5598, 1271680), (5760, 1235914), (5961, 1194240), (6220, 1144512), (7464, 953760), (7948, 895680), (9330, 763008), (9935, 716544), (9952, 715320), (11196, 635840), (11520, 617957), (11922, 597120), (12440, 572256), (13995, 508672), (14928, 476880), (15896, 447840), (17883, 398080), (18660, 381504), (19870, 358272), (19904, 357660), (22392, 317920), (23844, 298560), (24880, 286128), (27990, 254336), (29805, 238848), (29856, 238440), (31792, 223920), (35766, 199040), (37320, 190752), (39740, 179136), (39808, 178830), (44784, 158960), (47688, 149280), (49760, 143064), (55980, 127168), (59610, 119424), (59712, 119220), (63584, 111960), (71532, 99520), (74640, 95376), (79480, 89568), (79616, 89415)]