464840320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 1378713600

約数和(自身を除く): 913873280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 127, 128, 133, 140, 152, 160, 172, 190, 215, 224, 254, 266, 280, 301, 304, 320, 344, 380, 430, 448, 508, 532, 560, 602, 608, 635, 640, 665, 688, 760, 817, 860, 889, 896, 1016, 1064, 1120, 1204, 1216, 1270, 1330, 1376, 1505, 1520, 1634, 1720, 1778, 2032, 2128, 2240, 2408, 2413, 2432, 2540, 2660, 2752, 3010, 3040, 3268, 3440, 3556, 4064, 4085, 4256, 4445, 4480, 4816, 4826, 5080, 5320, 5461, 5504, 5719, 6020, 6080, 6536, 6880, 7112, 8128, 8170, 8512, 8890, 9632, 9652, 10160, 10640, 10922, 11438, 12040, 12065, 12160, 13072, 13760, 14224, 16256, 16340, 16891, 17024, 17780, 19264, 19304, 20320, 21280, 21844, 22876, 24080, 24130, 26144, 27305, 27520, 28448, 28595, 32680, 33782, 35560, 38227, 38528, 38608, 40640, 42560, 43688, 45752, 48160, 48260, 52288, 54610, 56896, 57190, 65360, 67564, 71120, 76454, 77216, 81280, 84455, 85120, 87376, 91504, 96320, 96520, 103759, 104576, 109220, 113792, 114380, 130720, 135128, 142240, 152908, 154432, 168910, 174752, 183008, 191135, 192640, 193040, 207518, 218440, 228760, 261440, 270256, 284480, 305816, 308864, 337820, 349504, 366016, 382270, 386080, 415036, 436880, 457520, 518795, 522880, 540512, 568960, 611632, 675640, 699008, 726313, 732032, 764540, 772160, 830072, 873760, 915040, 1037590, 1081024, 1223264, 1351280, 1452626, 1529080, 1544320, 1660144, 1747520, 1830080, 2075180, 2162048, 2446528, 2702560, 2905252, 3058160, 3320288, 3495040, 3631565, 3660160, 4150360, 4893056, 5405120, 5810504, 6116320, 6640576, 7263130, 8300720, 10810240, 11621008, 12232640, 13281152, 14526260, 16601440, 23242016, 24465280, 29052520, 33202880, 46484032, 58105040, 66405760, 92968064, 116210080, 232420160, 464840320]

約数ペア:

[(1, 464840320), (2, 232420160), (4, 116210080), (5, 92968064), (7, 66405760), (8, 58105040), (10, 46484032), (14, 33202880), (16, 29052520), (19, 24465280), (20, 23242016), (28, 16601440), (32, 14526260), (35, 13281152), (38, 12232640), (40, 11621008), (43, 10810240), (56, 8300720), (64, 7263130), (70, 6640576), (76, 6116320), (80, 5810504), (86, 5405120), (95, 4893056), (112, 4150360), (127, 3660160), (128, 3631565), (133, 3495040), (140, 3320288), (152, 3058160), (160, 2905252), (172, 2702560), (190, 2446528), (215, 2162048), (224, 2075180), (254, 1830080), (266, 1747520), (280, 1660144), (301, 1544320), (304, 1529080), (320, 1452626), (344, 1351280), (380, 1223264), (430, 1081024), (448, 1037590), (508, 915040), (532, 873760), (560, 830072), (602, 772160), (608, 764540), (635, 732032), (640, 726313), (665, 699008), (688, 675640), (760, 611632), (817, 568960), (860, 540512), (889, 522880), (896, 518795), (1016, 457520), (1064, 436880), (1120, 415036), (1204, 386080), (1216, 382270), (1270, 366016), (1330, 349504), (1376, 337820), (1505, 308864), (1520, 305816), (1634, 284480), (1720, 270256), (1778, 261440), (2032, 228760), (2128, 218440), (2240, 207518), (2408, 193040), (2413, 192640), (2432, 191135), (2540, 183008), (2660, 174752), (2752, 168910), (3010, 154432), (3040, 152908), (3268, 142240), (3440, 135128), (3556, 130720), (4064, 114380), (4085, 113792), (4256, 109220), (4445, 104576), (4480, 103759), (4816, 96520), (4826, 96320), (5080, 91504), (5320, 87376), (5461, 85120), (5504, 84455), (5719, 81280), (6020, 77216), (6080, 76454), (6536, 71120), (6880, 67564), (7112, 65360), (8128, 57190), (8170, 56896), (8512, 54610), (8890, 52288), (9632, 48260), (9652, 48160), (10160, 45752), (10640, 43688), (10922, 42560), (11438, 40640), (12040, 38608), (12065, 38528), (12160, 38227), (13072, 35560), (13760, 33782), (14224, 32680), (16256, 28595), (16340, 28448), (16891, 27520), (17024, 27305), (17780, 26144), (19264, 24130), (19304, 24080), (20320, 22876), (21280, 21844)]