28977192960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7672

約数の個数: 224

約数和(自身を含む): 95724951552

約数和(自身を除く): 66747758592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7607, 7680, 7936, 8192, 9920, 10240, 11904, 12288, 14880, 15214, 15360, 15872, 19840, 20480, 22821, 23808, 24576, 29760, 30428, 30720, 31744, 38035, 39680, 40960, 45642, 47616, 59520, 60856, 61440, 63488, 76070, 79360, 91284, 95232, 114105, 119040, 121712, 122880, 126976, 152140, 158720, 182568, 190464, 228210, 235817, 238080, 243424, 253952, 304280, 317440, 365136, 380928, 456420, 471634, 476160, 486848, 608560, 634880, 707451, 730272, 761856, 912840, 943268, 952320, 973696, 1179085, 1217120, 1269760, 1414902, 1460544, 1825680, 1886536, 1904640, 1947392, 2358170, 2434240, 2829804, 2921088, 3537255, 3651360, 3773072, 3809280, 3894784, 4716340, 4868480, 5659608, 5842176, 7074510, 7302720, 7546144, 7789568, 9432680, 9736960, 11319216, 11684352, 14149020, 14605440, 15092288, 15579136, 18865360, 19473920, 22638432, 23368704, 28298040, 29210880, 30184576, 31158272, 37730720, 38947840, 45276864, 46737408, 56596080, 58421760, 60369152, 62316544, 75461440, 77895680, 90553728, 93474816, 113192160, 116843520, 120738304, 150922880, 155791360, 181107456, 186949632, 226384320, 233687040, 241476608, 301845760, 311582720, 362214912, 452768640, 467374080, 482953216, 603691520, 724429824, 905537280, 934748160, 965906432, 1207383040, 1448859648, 1811074560, 1931812864, 2414766080, 2897719296, 3622149120, 4829532160, 5795438592, 7244298240, 9659064320, 14488596480, 28977192960]

約数ペア:

[(1, 28977192960), (2, 14488596480), (3, 9659064320), (4, 7244298240), (5, 5795438592), (6, 4829532160), (8, 3622149120), (10, 2897719296), (12, 2414766080), (15, 1931812864), (16, 1811074560), (20, 1448859648), (24, 1207383040), (30, 965906432), (31, 934748160), (32, 905537280), (40, 724429824), (48, 603691520), (60, 482953216), (62, 467374080), (64, 452768640), (80, 362214912), (93, 311582720), (96, 301845760), (120, 241476608), (124, 233687040), (128, 226384320), (155, 186949632), (160, 181107456), (186, 155791360), (192, 150922880), (240, 120738304), (248, 116843520), (256, 113192160), (310, 93474816), (320, 90553728), (372, 77895680), (384, 75461440), (465, 62316544), (480, 60369152), (496, 58421760), (512, 56596080), (620, 46737408), (640, 45276864), (744, 38947840), (768, 37730720), (930, 31158272), (960, 30184576), (992, 29210880), (1024, 28298040), (1240, 23368704), (1280, 22638432), (1488, 19473920), (1536, 18865360), (1860, 15579136), (1920, 15092288), (1984, 14605440), (2048, 14149020), (2480, 11684352), (2560, 11319216), (2976, 9736960), (3072, 9432680), (3720, 7789568), (3840, 7546144), (3968, 7302720), (4096, 7074510), (4960, 5842176), (5120, 5659608), (5952, 4868480), (6144, 4716340), (7440, 3894784), (7607, 3809280), (7680, 3773072), (7936, 3651360), (8192, 3537255), (9920, 2921088), (10240, 2829804), (11904, 2434240), (12288, 2358170), (14880, 1947392), (15214, 1904640), (15360, 1886536), (15872, 1825680), (19840, 1460544), (20480, 1414902), (22821, 1269760), (23808, 1217120), (24576, 1179085), (29760, 973696), (30428, 952320), (30720, 943268), (31744, 912840), (38035, 761856), (39680, 730272), (40960, 707451), (45642, 634880), (47616, 608560), (59520, 486848), (60856, 476160), (61440, 471634), (63488, 456420), (76070, 380928), (79360, 365136), (91284, 317440), (95232, 304280), (114105, 253952), (119040, 243424), (121712, 238080), (122880, 235817), (126976, 228210), (152140, 190464), (158720, 182568)]