1187483520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 3976335360

約数和(自身を除く): 2788851840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 128, 142, 155, 160, 186, 192, 213, 240, 248, 281, 284, 310, 320, 355, 372, 384, 426, 465, 480, 496, 562, 568, 620, 640, 710, 744, 843, 852, 930, 960, 992, 1065, 1124, 1136, 1240, 1405, 1420, 1488, 1686, 1704, 1860, 1920, 1984, 2130, 2201, 2248, 2272, 2480, 2810, 2840, 2976, 3372, 3408, 3720, 3968, 4215, 4260, 4402, 4496, 4544, 4960, 5620, 5680, 5952, 6603, 6744, 6816, 7440, 8430, 8520, 8711, 8804, 8992, 9088, 9920, 11005, 11240, 11360, 11904, 13206, 13488, 13632, 14880, 16860, 17040, 17422, 17608, 17984, 19840, 19951, 22010, 22480, 22720, 26133, 26412, 26976, 27264, 29760, 33015, 33720, 34080, 34844, 35216, 35968, 39902, 43555, 44020, 44960, 45440, 52266, 52824, 53952, 59520, 59853, 66030, 67440, 68160, 69688, 70432, 79804, 87110, 88040, 89920, 99755, 104532, 105648, 107904, 119706, 130665, 132060, 134880, 136320, 139376, 140864, 159608, 174220, 176080, 179840, 199510, 209064, 211296, 239412, 261330, 264120, 269760, 278752, 281728, 299265, 319216, 348440, 352160, 399020, 418128, 422592, 478824, 522660, 528240, 539520, 557504, 598530, 618481, 638432, 696880, 704320, 798040, 836256, 845184, 957648, 1045320, 1056480, 1115008, 1197060, 1236962, 1276864, 1393760, 1408640, 1596080, 1672512, 1855443, 1915296, 2090640, 2112960, 2394120, 2473924, 2553728, 2787520, 3092405, 3192160, 3345024, 3710886, 3830592, 4181280, 4225920, 4788240, 4947848, 5575040, 6184810, 6384320, 7421772, 7661184, 8362560, 9277215, 9576480, 9895696, 12369620, 12768640, 14843544, 16725120, 18554430, 19152960, 19791392, 24739240, 29687088, 37108860, 38305920, 39582784, 49478480, 59374176, 74217720, 79165568, 98956960, 118748352, 148435440, 197913920, 237496704, 296870880, 395827840, 593741760, 1187483520]

約数ペア:

[(1, 1187483520), (2, 593741760), (3, 395827840), (4, 296870880), (5, 237496704), (6, 197913920), (8, 148435440), (10, 118748352), (12, 98956960), (15, 79165568), (16, 74217720), (20, 59374176), (24, 49478480), (30, 39582784), (31, 38305920), (32, 37108860), (40, 29687088), (48, 24739240), (60, 19791392), (62, 19152960), (64, 18554430), (71, 16725120), (80, 14843544), (93, 12768640), (96, 12369620), (120, 9895696), (124, 9576480), (128, 9277215), (142, 8362560), (155, 7661184), (160, 7421772), (186, 6384320), (192, 6184810), (213, 5575040), (240, 4947848), (248, 4788240), (281, 4225920), (284, 4181280), (310, 3830592), (320, 3710886), (355, 3345024), (372, 3192160), (384, 3092405), (426, 2787520), (465, 2553728), (480, 2473924), (496, 2394120), (562, 2112960), (568, 2090640), (620, 1915296), (640, 1855443), (710, 1672512), (744, 1596080), (843, 1408640), (852, 1393760), (930, 1276864), (960, 1236962), (992, 1197060), (1065, 1115008), (1124, 1056480), (1136, 1045320), (1240, 957648), (1405, 845184), (1420, 836256), (1488, 798040), (1686, 704320), (1704, 696880), (1860, 638432), (1920, 618481), (1984, 598530), (2130, 557504), (2201, 539520), (2248, 528240), (2272, 522660), (2480, 478824), (2810, 422592), (2840, 418128), (2976, 399020), (3372, 352160), (3408, 348440), (3720, 319216), (3968, 299265), (4215, 281728), (4260, 278752), (4402, 269760), (4496, 264120), (4544, 261330), (4960, 239412), (5620, 211296), (5680, 209064), (5952, 199510), (6603, 179840), (6744, 176080), (6816, 174220), (7440, 159608), (8430, 140864), (8520, 139376), (8711, 136320), (8804, 134880), (8992, 132060), (9088, 130665), (9920, 119706), (11005, 107904), (11240, 105648), (11360, 104532), (11904, 99755), (13206, 89920), (13488, 88040), (13632, 87110), (14880, 79804), (16860, 70432), (17040, 69688), (17422, 68160), (17608, 67440), (17984, 66030), (19840, 59853), (19951, 59520), (22010, 53952), (22480, 52824), (22720, 52266), (26133, 45440), (26412, 44960), (26976, 44020), (27264, 43555), (29760, 39902), (33015, 35968), (33720, 35216), (34080, 34844)]