1252245120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4103

約数の個数: 256

約数和(自身を含む): 4761262080

約数和(自身を除く): 3509016960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4051, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8102, 8832, 9660, 10304, 11040, 12153, 12880, 13440, 14720, 15456, 16204, 19320, 20255, 20608, 22080, 24306, 25760, 28357, 30912, 32408, 38640, 40510, 44160, 48612, 51520, 56714, 60765, 61824, 64816, 77280, 81020, 85071, 93173, 97224, 103040, 113428, 121530, 129632, 141785, 154560, 162040, 170142, 186346, 194448, 226856, 243060, 259264, 279519, 283570, 309120, 324080, 340284, 372692, 388896, 425355, 453712, 465865, 486120, 518528, 559038, 567140, 648160, 652211, 680568, 745384, 777792, 850710, 907424, 931730, 972240, 1118076, 1134280, 1296320, 1304422, 1361136, 1397595, 1490768, 1555584, 1701420, 1814848, 1863460, 1944480, 1956633, 2236152, 2268560, 2592640, 2608844, 2722272, 2795190, 2981536, 3261055, 3402840, 3629696, 3726920, 3888960, 3913266, 4472304, 4537120, 5217688, 5444544, 5590380, 5963072, 6522110, 6805680, 7453840, 7777920, 7826532, 8944608, 9074240, 9783165, 10435376, 10889088, 11180760, 11926144, 13044220, 13611360, 14907680, 15653064, 17889216, 18148480, 19566330, 20870752, 22361520, 26088440, 27222720, 29815360, 31306128, 35778432, 39132660, 41741504, 44723040, 52176880, 54445440, 59630720, 62612256, 78265320, 83483008, 89446080, 104353760, 125224512, 156530640, 178892160, 208707520, 250449024, 313061280, 417415040, 626122560, 1252245120]

約数ペア:

[(1, 1252245120), (2, 626122560), (3, 417415040), (4, 313061280), (5, 250449024), (6, 208707520), (7, 178892160), (8, 156530640), (10, 125224512), (12, 104353760), (14, 89446080), (15, 83483008), (16, 78265320), (20, 62612256), (21, 59630720), (23, 54445440), (24, 52176880), (28, 44723040), (30, 41741504), (32, 39132660), (35, 35778432), (40, 31306128), (42, 29815360), (46, 27222720), (48, 26088440), (56, 22361520), (60, 20870752), (64, 19566330), (69, 18148480), (70, 17889216), (80, 15653064), (84, 14907680), (92, 13611360), (96, 13044220), (105, 11926144), (112, 11180760), (115, 10889088), (120, 10435376), (128, 9783165), (138, 9074240), (140, 8944608), (160, 7826532), (161, 7777920), (168, 7453840), (184, 6805680), (192, 6522110), (210, 5963072), (224, 5590380), (230, 5444544), (240, 5217688), (276, 4537120), (280, 4472304), (320, 3913266), (322, 3888960), (336, 3726920), (345, 3629696), (368, 3402840), (384, 3261055), (420, 2981536), (448, 2795190), (460, 2722272), (480, 2608844), (483, 2592640), (552, 2268560), (560, 2236152), (640, 1956633), (644, 1944480), (672, 1863460), (690, 1814848), (736, 1701420), (805, 1555584), (840, 1490768), (896, 1397595), (920, 1361136), (960, 1304422), (966, 1296320), (1104, 1134280), (1120, 1118076), (1288, 972240), (1344, 931730), (1380, 907424), (1472, 850710), (1610, 777792), (1680, 745384), (1840, 680568), (1920, 652211), (1932, 648160), (2208, 567140), (2240, 559038), (2415, 518528), (2576, 486120), (2688, 465865), (2760, 453712), (2944, 425355), (3220, 388896), (3360, 372692), (3680, 340284), (3864, 324080), (4051, 309120), (4416, 283570), (4480, 279519), (4830, 259264), (5152, 243060), (5520, 226856), (6440, 194448), (6720, 186346), (7360, 170142), (7728, 162040), (8102, 154560), (8832, 141785), (9660, 129632), (10304, 121530), (11040, 113428), (12153, 103040), (12880, 97224), (13440, 93173), (14720, 85071), (15456, 81020), (16204, 77280), (19320, 64816), (20255, 61824), (20608, 60765), (22080, 56714), (24306, 51520), (25760, 48612), (28357, 44160), (30912, 40510), (32408, 38640)]