1235077920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 4457980800

約数和(自身を除く): 3222902880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 230, 240, 267, 276, 288, 345, 356, 360, 368, 414, 419, 445, 460, 480, 534, 552, 690, 712, 720, 736, 801, 828, 838, 890, 920, 1035, 1068, 1104, 1257, 1335, 1380, 1424, 1440, 1602, 1656, 1676, 1780, 1840, 2047, 2070, 2095, 2136, 2208, 2514, 2670, 2760, 2848, 3204, 3312, 3352, 3560, 3680, 3771, 4005, 4094, 4140, 4190, 4272, 5028, 5340, 5520, 6141, 6285, 6408, 6624, 6704, 7120, 7542, 8010, 8188, 8280, 8380, 8544, 9637, 10056, 10235, 10680, 11040, 12282, 12570, 12816, 13408, 14240, 15084, 16020, 16376, 16560, 16760, 18423, 18855, 19274, 20112, 20470, 21360, 24564, 25140, 25632, 28911, 30168, 30705, 32040, 32752, 33120, 33520, 36846, 37291, 37710, 38548, 40224, 40940, 42720, 48185, 49128, 50280, 57822, 60336, 61410, 64080, 65504, 67040, 73692, 74582, 75420, 77096, 81880, 86733, 92115, 96370, 98256, 100560, 111873, 115644, 120672, 122820, 128160, 144555, 147384, 149164, 150840, 154192, 163760, 173466, 184230, 186455, 192740, 196512, 201120, 223746, 231288, 245640, 289110, 294768, 298328, 301680, 308384, 327520, 335619, 346932, 368460, 372910, 385480, 433665, 447492, 462576, 491280, 559365, 578220, 589536, 596656, 603360, 671238, 693864, 736920, 745820, 770960, 857693, 867330, 894984, 925152, 982560, 1118730, 1156440, 1193312, 1342476, 1387728, 1473840, 1491640, 1541920, 1678095, 1715386, 1734660, 1789968, 2237460, 2312880, 2573079, 2684952, 2775456, 2947680, 2983280, 3356190, 3430772, 3469320, 3579936, 4288465, 4474920, 4625760, 5146158, 5369904, 5966560, 6712380, 6861544, 6938640, 7719237, 8576930, 8949840, 10292316, 10739808, 12865395, 13424760, 13723088, 13877280, 15438474, 17153860, 17899680, 20584632, 25730790, 26849520, 27446176, 30876948, 34307720, 38596185, 41169264, 51461580, 53699040, 61753896, 68615440, 77192370, 82338528, 102923160, 123507792, 137230880, 154384740, 205846320, 247015584, 308769480, 411692640, 617538960, 1235077920]

約数ペア:

[(1, 1235077920), (2, 617538960), (3, 411692640), (4, 308769480), (5, 247015584), (6, 205846320), (8, 154384740), (9, 137230880), (10, 123507792), (12, 102923160), (15, 82338528), (16, 77192370), (18, 68615440), (20, 61753896), (23, 53699040), (24, 51461580), (30, 41169264), (32, 38596185), (36, 34307720), (40, 30876948), (45, 27446176), (46, 26849520), (48, 25730790), (60, 20584632), (69, 17899680), (72, 17153860), (80, 15438474), (89, 13877280), (90, 13723088), (92, 13424760), (96, 12865395), (115, 10739808), (120, 10292316), (138, 8949840), (144, 8576930), (160, 7719237), (178, 6938640), (180, 6861544), (184, 6712380), (207, 5966560), (230, 5369904), (240, 5146158), (267, 4625760), (276, 4474920), (288, 4288465), (345, 3579936), (356, 3469320), (360, 3430772), (368, 3356190), (414, 2983280), (419, 2947680), (445, 2775456), (460, 2684952), (480, 2573079), (534, 2312880), (552, 2237460), (690, 1789968), (712, 1734660), (720, 1715386), (736, 1678095), (801, 1541920), (828, 1491640), (838, 1473840), (890, 1387728), (920, 1342476), (1035, 1193312), (1068, 1156440), (1104, 1118730), (1257, 982560), (1335, 925152), (1380, 894984), (1424, 867330), (1440, 857693), (1602, 770960), (1656, 745820), (1676, 736920), (1780, 693864), (1840, 671238), (2047, 603360), (2070, 596656), (2095, 589536), (2136, 578220), (2208, 559365), (2514, 491280), (2670, 462576), (2760, 447492), (2848, 433665), (3204, 385480), (3312, 372910), (3352, 368460), (3560, 346932), (3680, 335619), (3771, 327520), (4005, 308384), (4094, 301680), (4140, 298328), (4190, 294768), (4272, 289110), (5028, 245640), (5340, 231288), (5520, 223746), (6141, 201120), (6285, 196512), (6408, 192740), (6624, 186455), (6704, 184230), (7120, 173466), (7542, 163760), (8010, 154192), (8188, 150840), (8280, 149164), (8380, 147384), (8544, 144555), (9637, 128160), (10056, 122820), (10235, 120672), (10680, 115644), (11040, 111873), (12282, 100560), (12570, 98256), (12816, 96370), (13408, 92115), (14240, 86733), (15084, 81880), (16020, 77096), (16376, 75420), (16560, 74582), (16760, 73692), (18423, 67040), (18855, 65504), (19274, 64080), (20112, 61410), (20470, 60336), (21360, 57822), (24564, 50280), (25140, 49128), (25632, 48185), (28911, 42720), (30168, 40940), (30705, 40224), (32040, 38548), (32752, 37710), (33120, 37291), (33520, 36846)]