16913168640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4231}}^1$

素因数の和:4605

約数の個数: 216

約数和(自身を含む): 58700311488

約数和(自身を除く): 41787142848

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, 320, 347, 360, 384, 480, 576, 640, 694, 720, 768, 960, 1041, 1152, 1280, 1388, 1440, 1735, 1920, 2082, 2304, 2776, 2880, 3123, 3470, 3840, 4164, 4231, 5205, 5552, 5760, 6246, 6940, 8328, 8462, 10410, 11104, 11520, 12492, 12693, 13880, 15615, 16656, 16924, 20820, 21155, 22208, 24984, 25386, 27760, 31230, 33312, 33848, 38079, 41640, 42310, 44416, 49968, 50772, 55520, 62460, 63465, 66624, 67696, 76158, 83280, 84620, 88832, 99936, 101544, 111040, 124920, 126930, 133248, 135392, 152316, 166560, 169240, 190395, 199872, 203088, 222080, 249840, 253860, 266496, 270784, 304632, 333120, 338480, 380790, 399744, 406176, 444160, 499680, 507720, 541568, 609264, 666240, 676960, 761580, 799488, 812352, 999360, 1015440, 1083136, 1218528, 1332480, 1353920, 1468157, 1523160, 1624704, 1998720, 2030880, 2437056, 2707840, 2936314, 3046320, 3249408, 3997440, 4061760, 4404471, 4874112, 5415680, 5872628, 6092640, 7340785, 8123520, 8808942, 9748224, 11745256, 12185280, 13213413, 14681570, 16247040, 17617884, 22022355, 23490512, 24370560, 26426826, 29363140, 35235768, 44044710, 46981024, 48741120, 52853652, 58726280, 66067065, 70471536, 88089420, 93962048, 105707304, 117452560, 132134130, 140943072, 176178840, 187924096, 211414608, 234905120, 264268260, 281886144, 352357680, 375848192, 422829216, 469810240, 528536520, 563772288, 704715360, 845658432, 939620480, 1057073040, 1127544576, 1409430720, 1691316864, 1879240960, 2114146080, 2818861440, 3382633728, 4228292160, 5637722880, 8456584320, 16913168640]

約数ペア:

[(1, 16913168640), (2, 8456584320), (3, 5637722880), (4, 4228292160), (5, 3382633728), (6, 2818861440), (8, 2114146080), (9, 1879240960), (10, 1691316864), (12, 1409430720), (15, 1127544576), (16, 1057073040), (18, 939620480), (20, 845658432), (24, 704715360), (30, 563772288), (32, 528536520), (36, 469810240), (40, 422829216), (45, 375848192), (48, 352357680), (60, 281886144), (64, 264268260), (72, 234905120), (80, 211414608), (90, 187924096), (96, 176178840), (120, 140943072), (128, 132134130), (144, 117452560), (160, 105707304), (180, 93962048), (192, 88089420), (240, 70471536), (256, 66067065), (288, 58726280), (320, 52853652), (347, 48741120), (360, 46981024), (384, 44044710), (480, 35235768), (576, 29363140), (640, 26426826), (694, 24370560), (720, 23490512), (768, 22022355), (960, 17617884), (1041, 16247040), (1152, 14681570), (1280, 13213413), (1388, 12185280), (1440, 11745256), (1735, 9748224), (1920, 8808942), (2082, 8123520), (2304, 7340785), (2776, 6092640), (2880, 5872628), (3123, 5415680), (3470, 4874112), (3840, 4404471), (4164, 4061760), (4231, 3997440), (5205, 3249408), (5552, 3046320), (5760, 2936314), (6246, 2707840), (6940, 2437056), (8328, 2030880), (8462, 1998720), (10410, 1624704), (11104, 1523160), (11520, 1468157), (12492, 1353920), (12693, 1332480), (13880, 1218528), (15615, 1083136), (16656, 1015440), (16924, 999360), (20820, 812352), (21155, 799488), (22208, 761580), (24984, 676960), (25386, 666240), (27760, 609264), (31230, 541568), (33312, 507720), (33848, 499680), (38079, 444160), (41640, 406176), (42310, 399744), (44416, 380790), (49968, 338480), (50772, 333120), (55520, 304632), (62460, 270784), (63465, 266496), (66624, 253860), (67696, 249840), (76158, 222080), (83280, 203088), (84620, 199872), (88832, 190395), (99936, 169240), (101544, 166560), (111040, 152316), (124920, 135392), (126930, 133248)]