13438417920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38039}}^1$

素因数の和:38090

約数の個数: 176

約数和(自身を含む): 44851898880

約数和(自身を除く): 31413480960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3072, 3680, 3840, 4416, 5120, 5520, 5888, 7360, 7680, 8832, 11040, 11776, 14720, 15360, 17664, 22080, 23552, 29440, 35328, 38039, 44160, 58880, 70656, 76078, 88320, 114117, 117760, 152156, 176640, 190195, 228234, 304312, 353280, 380390, 456468, 570585, 608624, 760780, 874897, 912936, 1141170, 1217248, 1521560, 1749794, 1825872, 2282340, 2434496, 2624691, 3043120, 3499588, 3651744, 4374485, 4564680, 4868992, 5249382, 6086240, 6999176, 7303488, 8748970, 9129360, 9737984, 10498764, 12172480, 13123455, 13998352, 14606976, 17497940, 18258720, 19475968, 20997528, 24344960, 26246910, 27996704, 29213952, 34995880, 36517440, 38951936, 41995056, 48689920, 52493820, 55993408, 58427904, 69991760, 73034880, 83990112, 97379840, 104987640, 111986816, 116855808, 139983520, 146069760, 167980224, 194759680, 209975280, 223973632, 279967040, 292139520, 335960448, 419950560, 447947264, 559934080, 584279040, 671920896, 839901120, 895894528, 1119868160, 1343841792, 1679802240, 2239736320, 2687683584, 3359604480, 4479472640, 6719208960, 13438417920]

約数ペア:

[(1, 13438417920), (2, 6719208960), (3, 4479472640), (4, 3359604480), (5, 2687683584), (6, 2239736320), (8, 1679802240), (10, 1343841792), (12, 1119868160), (15, 895894528), (16, 839901120), (20, 671920896), (23, 584279040), (24, 559934080), (30, 447947264), (32, 419950560), (40, 335960448), (46, 292139520), (48, 279967040), (60, 223973632), (64, 209975280), (69, 194759680), (80, 167980224), (92, 146069760), (96, 139983520), (115, 116855808), (120, 111986816), (128, 104987640), (138, 97379840), (160, 83990112), (184, 73034880), (192, 69991760), (230, 58427904), (240, 55993408), (256, 52493820), (276, 48689920), (320, 41995056), (345, 38951936), (368, 36517440), (384, 34995880), (460, 29213952), (480, 27996704), (512, 26246910), (552, 24344960), (640, 20997528), (690, 19475968), (736, 18258720), (768, 17497940), (920, 14606976), (960, 13998352), (1024, 13123455), (1104, 12172480), (1280, 10498764), (1380, 9737984), (1472, 9129360), (1536, 8748970), (1840, 7303488), (1920, 6999176), (2208, 6086240), (2560, 5249382), (2760, 4868992), (2944, 4564680), (3072, 4374485), (3680, 3651744), (3840, 3499588), (4416, 3043120), (5120, 2624691), (5520, 2434496), (5888, 2282340), (7360, 1825872), (7680, 1749794), (8832, 1521560), (11040, 1217248), (11776, 1141170), (14720, 912936), (15360, 874897), (17664, 760780), (22080, 608624), (23552, 570585), (29440, 456468), (35328, 380390), (38039, 353280), (44160, 304312), (58880, 228234), (70656, 190195), (76078, 176640), (88320, 152156), (114117, 117760)]