7939850240

素因数分解:

$2^{15}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 23668096320

約数和(自身を除く): 15728246080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 49, 56, 64, 70, 80, 86, 92, 98, 112, 115, 128, 140, 160, 161, 172, 184, 196, 215, 224, 230, 245, 256, 280, 301, 320, 322, 344, 368, 392, 430, 448, 460, 490, 512, 560, 602, 640, 644, 688, 736, 784, 805, 860, 896, 920, 980, 989, 1024, 1120, 1127, 1204, 1280, 1288, 1376, 1472, 1505, 1568, 1610, 1720, 1792, 1840, 1960, 1978, 2048, 2107, 2240, 2254, 2408, 2560, 2576, 2752, 2944, 3010, 3136, 3220, 3440, 3584, 3680, 3920, 3956, 4096, 4214, 4480, 4508, 4816, 4945, 5120, 5152, 5504, 5635, 5888, 6020, 6272, 6440, 6880, 6923, 7168, 7360, 7840, 7912, 8192, 8428, 8960, 9016, 9632, 9890, 10240, 10304, 10535, 11008, 11270, 11776, 12040, 12544, 12880, 13760, 13846, 14336, 14720, 15680, 15824, 16384, 16856, 17920, 18032, 19264, 19780, 20480, 20608, 21070, 22016, 22540, 23552, 24080, 25088, 25760, 27520, 27692, 28672, 29440, 31360, 31648, 32768, 33712, 34615, 35840, 36064, 38528, 39560, 40960, 41216, 42140, 44032, 45080, 47104, 48160, 48461, 50176, 51520, 55040, 55384, 57344, 58880, 62720, 63296, 67424, 69230, 71680, 72128, 77056, 79120, 81920, 82432, 84280, 88064, 90160, 94208, 96320, 96922, 100352, 103040, 110080, 110768, 114688, 117760, 125440, 126592, 134848, 138460, 143360, 144256, 154112, 158240, 163840, 164864, 168560, 176128, 180320, 188416, 192640, 193844, 200704, 206080, 220160, 221536, 229376, 235520, 242305, 250880, 253184, 269696, 276920, 286720, 288512, 308224, 316480, 329728, 337120, 352256, 360640, 376832, 385280, 387688, 401408, 412160, 440320, 443072, 471040, 484610, 501760, 506368, 539392, 553840, 573440, 577024, 616448, 632960, 659456, 674240, 704512, 721280, 753664, 770560, 775376, 802816, 824320, 880640, 886144, 942080, 969220, 1003520, 1012736, 1078784, 1107680, 1146880, 1154048, 1232896, 1265920, 1318912, 1348480, 1409024, 1442560, 1541120, 1550752, 1605632, 1648640, 1761280, 1772288, 1884160, 1938440, 2007040, 2025472, 2157568, 2215360, 2308096, 2465792, 2531840, 2637824, 2696960, 2885120, 3082240, 3101504, 3297280, 3522560, 3544576, 3768320, 3876880, 4014080, 4050944, 4315136, 4430720, 4616192, 4931584, 5063680, 5275648, 5393920, 5770240, 6164480, 6203008, 6594560, 7045120, 7089152, 7753760, 8028160, 8101888, 8630272, 8861440, 9232384, 9863168, 10127360, 10787840, 11540480, 12328960, 12406016, 13189120, 14178304, 15507520, 16203776, 17260544, 17722880, 18464768, 20254720, 21575680, 23080960, 24657920, 24812032, 26378240, 28356608, 31015040, 32407552, 34521088, 35445760, 36929536, 40509440, 43151360, 46161920, 49315840, 49624064, 56713216, 62030080, 69042176, 70891520, 81018880, 86302720, 92323840, 99248128, 113426432, 124060160, 141783040, 162037760, 172605440, 184647680, 198496256, 226852864, 248120320, 283566080, 345210880, 396992512, 496240640, 567132160, 793985024, 992481280, 1134264320, 1587970048, 1984962560, 3969925120, 7939850240]

約数ペア:

[(1, 7939850240), (2, 3969925120), (4, 1984962560), (5, 1587970048), (7, 1134264320), (8, 992481280), (10, 793985024), (14, 567132160), (16, 496240640), (20, 396992512), (23, 345210880), (28, 283566080), (32, 248120320), (35, 226852864), (40, 198496256), (43, 184647680), (46, 172605440), (49, 162037760), (56, 141783040), (64, 124060160), (70, 113426432), (80, 99248128), (86, 92323840), (92, 86302720), (98, 81018880), (112, 70891520), (115, 69042176), (128, 62030080), (140, 56713216), (160, 49624064), (161, 49315840), (172, 46161920), (184, 43151360), (196, 40509440), (215, 36929536), (224, 35445760), (230, 34521088), (245, 32407552), (256, 31015040), (280, 28356608), (301, 26378240), (320, 24812032), (322, 24657920), (344, 23080960), (368, 21575680), (392, 20254720), (430, 18464768), (448, 17722880), (460, 17260544), (490, 16203776), (512, 15507520), (560, 14178304), (602, 13189120), (640, 12406016), (644, 12328960), (688, 11540480), (736, 10787840), (784, 10127360), (805, 9863168), (860, 9232384), (896, 8861440), (920, 8630272), (980, 8101888), (989, 8028160), (1024, 7753760), (1120, 7089152), (1127, 7045120), (1204, 6594560), (1280, 6203008), (1288, 6164480), (1376, 5770240), (1472, 5393920), (1505, 5275648), (1568, 5063680), (1610, 4931584), (1720, 4616192), (1792, 4430720), (1840, 4315136), (1960, 4050944), (1978, 4014080), (2048, 3876880), (2107, 3768320), (2240, 3544576), (2254, 3522560), (2408, 3297280), (2560, 3101504), (2576, 3082240), (2752, 2885120), (2944, 2696960), (3010, 2637824), (3136, 2531840), (3220, 2465792), (3440, 2308096), (3584, 2215360), (3680, 2157568), (3920, 2025472), (3956, 2007040), (4096, 1938440), (4214, 1884160), (4480, 1772288), (4508, 1761280), (4816, 1648640), (4945, 1605632), (5120, 1550752), (5152, 1541120), (5504, 1442560), (5635, 1409024), (5888, 1348480), (6020, 1318912), (6272, 1265920), (6440, 1232896), (6880, 1154048), (6923, 1146880), (7168, 1107680), (7360, 1078784), (7840, 1012736), (7912, 1003520), (8192, 969220), (8428, 942080), (8960, 886144), (9016, 880640), (9632, 824320), (9890, 802816), (10240, 775376), (10304, 770560), (10535, 753664), (11008, 721280), (11270, 704512), (11776, 674240), (12040, 659456), (12544, 632960), (12880, 616448), (13760, 577024), (13846, 573440), (14336, 553840), (14720, 539392), (15680, 506368), (15824, 501760), (16384, 484610), (16856, 471040), (17920, 443072), (18032, 440320), (19264, 412160), (19780, 401408), (20480, 387688), (20608, 385280), (21070, 376832), (22016, 360640), (22540, 352256), (23552, 337120), (24080, 329728), (25088, 316480), (25760, 308224), (27520, 288512), (27692, 286720), (28672, 276920), (29440, 269696), (31360, 253184), (31648, 250880), (32768, 242305), (33712, 235520), (34615, 229376), (35840, 221536), (36064, 220160), (38528, 206080), (39560, 200704), (40960, 193844), (41216, 192640), (42140, 188416), (44032, 180320), (45080, 176128), (47104, 168560), (48160, 164864), (48461, 163840), (50176, 158240), (51520, 154112), (55040, 144256), (55384, 143360), (57344, 138460), (58880, 134848), (62720, 126592), (63296, 125440), (67424, 117760), (69230, 114688), (71680, 110768), (72128, 110080), (77056, 103040), (79120, 100352), (81920, 96922), (82432, 96320), (84280, 94208), (88064, 90160)]