7860856320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17957}}^1$

素因数の和:18005

約数の個数: 240

約数和(自身を含む): 28658813040

約数和(自身を除く): 20797956720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 17957, 18240, 21888, 23040, 24320, 27360, 29184, 35914, 36480, 43776, 48640, 53871, 54720, 71828, 72960, 87552, 89785, 107742, 109440, 143656, 145920, 161613, 179570, 215484, 218880, 269355, 287312, 323226, 341183, 359140, 430968, 437760, 538710, 574624, 646452, 682366, 718280, 808065, 861936, 1023549, 1077420, 1149248, 1292904, 1364732, 1436560, 1616130, 1705915, 1723872, 2047098, 2154840, 2298496, 2585808, 2729464, 2873120, 3070647, 3232260, 3411830, 3447744, 4094196, 4309680, 4596992, 5117745, 5171616, 5458928, 5746240, 6141294, 6464520, 6823660, 6895488, 8188392, 8619360, 9193984, 10235490, 10343232, 10917856, 11492480, 12282588, 12929040, 13647320, 13790976, 15353235, 16376784, 17238720, 20470980, 20686464, 21835712, 22984960, 24565176, 25858080, 27294640, 27581952, 30706470, 32753568, 34477440, 40941960, 41372928, 43671424, 45969920, 49130352, 51716160, 54589280, 61412940, 65507136, 68954880, 81883920, 82745856, 87342848, 98260704, 103432320, 109178560, 122825880, 131014272, 137909760, 163767840, 174685696, 196521408, 206864640, 218357120, 245651760, 262028544, 327535680, 393042816, 413729280, 436714240, 491303520, 524057088, 655071360, 786085632, 873428480, 982607040, 1310142720, 1572171264, 1965214080, 2620285440, 3930428160, 7860856320]

約数ペア:

[(1, 7860856320), (2, 3930428160), (3, 2620285440), (4, 1965214080), (5, 1572171264), (6, 1310142720), (8, 982607040), (9, 873428480), (10, 786085632), (12, 655071360), (15, 524057088), (16, 491303520), (18, 436714240), (19, 413729280), (20, 393042816), (24, 327535680), (30, 262028544), (32, 245651760), (36, 218357120), (38, 206864640), (40, 196521408), (45, 174685696), (48, 163767840), (57, 137909760), (60, 131014272), (64, 122825880), (72, 109178560), (76, 103432320), (80, 98260704), (90, 87342848), (95, 82745856), (96, 81883920), (114, 68954880), (120, 65507136), (128, 61412940), (144, 54589280), (152, 51716160), (160, 49130352), (171, 45969920), (180, 43671424), (190, 41372928), (192, 40941960), (228, 34477440), (240, 32753568), (256, 30706470), (285, 27581952), (288, 27294640), (304, 25858080), (320, 24565176), (342, 22984960), (360, 21835712), (380, 20686464), (384, 20470980), (456, 17238720), (480, 16376784), (512, 15353235), (570, 13790976), (576, 13647320), (608, 12929040), (640, 12282588), (684, 11492480), (720, 10917856), (760, 10343232), (768, 10235490), (855, 9193984), (912, 8619360), (960, 8188392), (1140, 6895488), (1152, 6823660), (1216, 6464520), (1280, 6141294), (1368, 5746240), (1440, 5458928), (1520, 5171616), (1536, 5117745), (1710, 4596992), (1824, 4309680), (1920, 4094196), (2280, 3447744), (2304, 3411830), (2432, 3232260), (2560, 3070647), (2736, 2873120), (2880, 2729464), (3040, 2585808), (3420, 2298496), (3648, 2154840), (3840, 2047098), (4560, 1723872), (4608, 1705915), (4864, 1616130), (5472, 1436560), (5760, 1364732), (6080, 1292904), (6840, 1149248), (7296, 1077420), (7680, 1023549), (9120, 861936), (9728, 808065), (10944, 718280), (11520, 682366), (12160, 646452), (13680, 574624), (14592, 538710), (17957, 437760), (18240, 430968), (21888, 359140), (23040, 341183), (24320, 323226), (27360, 287312), (29184, 269355), (35914, 218880), (36480, 215484), (43776, 179570), (48640, 161613), (53871, 145920), (54720, 143656), (71828, 109440), (72960, 107742), (87552, 89785)]