4007302880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2249

約数の個数: 192

約数和(自身を含む): 11450170368

約数和(自身を除く): 7442867488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 160, 161, 184, 224, 230, 280, 292, 322, 365, 368, 460, 511, 560, 584, 644, 730, 736, 805, 920, 1022, 1120, 1168, 1288, 1460, 1610, 1679, 1840, 2044, 2131, 2336, 2555, 2576, 2920, 3220, 3358, 3680, 4088, 4262, 5110, 5152, 5840, 6440, 6716, 8176, 8395, 8524, 10220, 10655, 11680, 11753, 12880, 13432, 14917, 16352, 16790, 17048, 20440, 21310, 23506, 25760, 26864, 29834, 33580, 34096, 40880, 42620, 47012, 49013, 53728, 58765, 59668, 67160, 68192, 74585, 81760, 85240, 94024, 98026, 117530, 119336, 134320, 149170, 155563, 170480, 188048, 196052, 235060, 238672, 245065, 268640, 298340, 311126, 340960, 343091, 376096, 392104, 470120, 477344, 490130, 596680, 622252, 686182, 777815, 784208, 940240, 980260, 1088941, 1193360, 1244504, 1372364, 1555630, 1568416, 1715455, 1880480, 1960520, 2177882, 2386720, 2489008, 2744728, 3111260, 3430910, 3577949, 3921040, 4355764, 4978016, 5444705, 5489456, 6222520, 6861820, 7155898, 7842080, 8711528, 10889410, 10978912, 12445040, 13723640, 14311796, 17423056, 17889745, 21778820, 24890080, 25045643, 27447280, 28623592, 34846112, 35779490, 43557640, 50091286, 54894560, 57247184, 71558980, 87115280, 100182572, 114494368, 125228215, 143117960, 174230560, 200365144, 250456430, 286235920, 400730288, 500912860, 572471840, 801460576, 1001825720, 2003651440, 4007302880]

約数ペア:

[(1, 4007302880), (2, 2003651440), (4, 1001825720), (5, 801460576), (7, 572471840), (8, 500912860), (10, 400730288), (14, 286235920), (16, 250456430), (20, 200365144), (23, 174230560), (28, 143117960), (32, 125228215), (35, 114494368), (40, 100182572), (46, 87115280), (56, 71558980), (70, 57247184), (73, 54894560), (80, 50091286), (92, 43557640), (112, 35779490), (115, 34846112), (140, 28623592), (146, 27447280), (160, 25045643), (161, 24890080), (184, 21778820), (224, 17889745), (230, 17423056), (280, 14311796), (292, 13723640), (322, 12445040), (365, 10978912), (368, 10889410), (460, 8711528), (511, 7842080), (560, 7155898), (584, 6861820), (644, 6222520), (730, 5489456), (736, 5444705), (805, 4978016), (920, 4355764), (1022, 3921040), (1120, 3577949), (1168, 3430910), (1288, 3111260), (1460, 2744728), (1610, 2489008), (1679, 2386720), (1840, 2177882), (2044, 1960520), (2131, 1880480), (2336, 1715455), (2555, 1568416), (2576, 1555630), (2920, 1372364), (3220, 1244504), (3358, 1193360), (3680, 1088941), (4088, 980260), (4262, 940240), (5110, 784208), (5152, 777815), (5840, 686182), (6440, 622252), (6716, 596680), (8176, 490130), (8395, 477344), (8524, 470120), (10220, 392104), (10655, 376096), (11680, 343091), (11753, 340960), (12880, 311126), (13432, 298340), (14917, 268640), (16352, 245065), (16790, 238672), (17048, 235060), (20440, 196052), (21310, 188048), (23506, 170480), (25760, 155563), (26864, 149170), (29834, 134320), (33580, 119336), (34096, 117530), (40880, 98026), (42620, 94024), (47012, 85240), (49013, 81760), (53728, 74585), (58765, 68192), (59668, 67160)]