9980497920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2756

約数の個数: 208

約数和(自身を含む): 32469386112

約数和(自身を除く): 22488888192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2048, 2440, 2560, 2663, 2928, 3072, 3660, 3840, 3904, 4096, 4880, 5120, 5326, 5856, 6144, 7320, 7680, 7808, 7989, 9760, 10240, 10652, 11712, 12288, 13315, 14640, 15360, 15616, 15978, 19520, 20480, 21304, 23424, 26630, 29280, 30720, 31232, 31956, 39040, 39945, 42608, 46848, 53260, 58560, 61440, 62464, 63912, 78080, 79890, 85216, 93696, 106520, 117120, 124928, 127824, 156160, 159780, 162443, 170432, 187392, 213040, 234240, 249856, 255648, 312320, 319560, 324886, 340864, 374784, 426080, 468480, 487329, 511296, 624640, 639120, 649772, 681728, 749568, 812215, 852160, 936960, 974658, 1022592, 1249280, 1278240, 1299544, 1363456, 1624430, 1704320, 1873920, 1949316, 2045184, 2436645, 2556480, 2599088, 2726912, 3248860, 3408640, 3747840, 3898632, 4090368, 4873290, 5112960, 5198176, 5453824, 6497720, 6817280, 7797264, 8180736, 9746580, 10225920, 10396352, 10907648, 12995440, 13634560, 15594528, 16361472, 19493160, 20451840, 20792704, 25990880, 27269120, 31189056, 32722944, 38986320, 40903680, 41585408, 51981760, 54538240, 62378112, 77972640, 81807360, 83170816, 103963520, 124756224, 155945280, 163614720, 166341632, 207927040, 249512448, 311890560, 332683264, 415854080, 499024896, 623781120, 665366528, 831708160, 998049792, 1247562240, 1663416320, 1996099584, 2495124480, 3326832640, 4990248960, 9980497920]

約数ペア:

[(1, 9980497920), (2, 4990248960), (3, 3326832640), (4, 2495124480), (5, 1996099584), (6, 1663416320), (8, 1247562240), (10, 998049792), (12, 831708160), (15, 665366528), (16, 623781120), (20, 499024896), (24, 415854080), (30, 332683264), (32, 311890560), (40, 249512448), (48, 207927040), (60, 166341632), (61, 163614720), (64, 155945280), (80, 124756224), (96, 103963520), (120, 83170816), (122, 81807360), (128, 77972640), (160, 62378112), (183, 54538240), (192, 51981760), (240, 41585408), (244, 40903680), (256, 38986320), (305, 32722944), (320, 31189056), (366, 27269120), (384, 25990880), (480, 20792704), (488, 20451840), (512, 19493160), (610, 16361472), (640, 15594528), (732, 13634560), (768, 12995440), (915, 10907648), (960, 10396352), (976, 10225920), (1024, 9746580), (1220, 8180736), (1280, 7797264), (1464, 6817280), (1536, 6497720), (1830, 5453824), (1920, 5198176), (1952, 5112960), (2048, 4873290), (2440, 4090368), (2560, 3898632), (2663, 3747840), (2928, 3408640), (3072, 3248860), (3660, 2726912), (3840, 2599088), (3904, 2556480), (4096, 2436645), (4880, 2045184), (5120, 1949316), (5326, 1873920), (5856, 1704320), (6144, 1624430), (7320, 1363456), (7680, 1299544), (7808, 1278240), (7989, 1249280), (9760, 1022592), (10240, 974658), (10652, 936960), (11712, 852160), (12288, 812215), (13315, 749568), (14640, 681728), (15360, 649772), (15616, 639120), (15978, 624640), (19520, 511296), (20480, 487329), (21304, 468480), (23424, 426080), (26630, 374784), (29280, 340864), (30720, 324886), (31232, 319560), (31956, 312320), (39040, 255648), (39945, 249856), (42608, 234240), (46848, 213040), (53260, 187392), (58560, 170432), (61440, 162443), (62464, 159780), (63912, 156160), (78080, 127824), (79890, 124928), (85216, 117120), (93696, 106520)]