545917120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 1591787520

約数和(自身を除く): 1045870400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 101, 112, 127, 133, 140, 152, 160, 190, 202, 224, 254, 266, 280, 304, 320, 380, 404, 448, 505, 508, 532, 560, 608, 635, 665, 707, 760, 808, 889, 1010, 1016, 1064, 1120, 1216, 1270, 1330, 1414, 1520, 1616, 1778, 1919, 2020, 2032, 2128, 2240, 2413, 2540, 2660, 2828, 3040, 3232, 3535, 3556, 3838, 4040, 4064, 4256, 4445, 4826, 5080, 5320, 5656, 6080, 6464, 7070, 7112, 7676, 8080, 8128, 8512, 8890, 9595, 9652, 10160, 10640, 11312, 12065, 12827, 13433, 14140, 14224, 15352, 16160, 16891, 17780, 19190, 19304, 20320, 21280, 22624, 24130, 25654, 26866, 28280, 28448, 30704, 32320, 33782, 35560, 38380, 38608, 40640, 42560, 45248, 48260, 51308, 53732, 56560, 56896, 61408, 64135, 67165, 67564, 71120, 76760, 77216, 84455, 89789, 96520, 102616, 107464, 113120, 122816, 128270, 134330, 135128, 142240, 153520, 154432, 168910, 179578, 193040, 205232, 214928, 226240, 243713, 256540, 268660, 270256, 284480, 307040, 337820, 359156, 386080, 410464, 429856, 448945, 487426, 513080, 537320, 540512, 614080, 675640, 718312, 772160, 820928, 859712, 897890, 974852, 1026160, 1074640, 1081024, 1218565, 1351280, 1436624, 1705991, 1795780, 1949704, 2052320, 2149280, 2437130, 2702560, 2873248, 3411982, 3591560, 3899408, 4104640, 4298560, 4874260, 5405120, 5746496, 6823964, 7183120, 7798816, 8529955, 9748520, 13647928, 14366240, 15597632, 17059910, 19497040, 27295856, 28732480, 34119820, 38994080, 54591712, 68239640, 77988160, 109183424, 136479280, 272958560, 545917120]

約数ペア:

[(1, 545917120), (2, 272958560), (4, 136479280), (5, 109183424), (7, 77988160), (8, 68239640), (10, 54591712), (14, 38994080), (16, 34119820), (19, 28732480), (20, 27295856), (28, 19497040), (32, 17059910), (35, 15597632), (38, 14366240), (40, 13647928), (56, 9748520), (64, 8529955), (70, 7798816), (76, 7183120), (80, 6823964), (95, 5746496), (101, 5405120), (112, 4874260), (127, 4298560), (133, 4104640), (140, 3899408), (152, 3591560), (160, 3411982), (190, 2873248), (202, 2702560), (224, 2437130), (254, 2149280), (266, 2052320), (280, 1949704), (304, 1795780), (320, 1705991), (380, 1436624), (404, 1351280), (448, 1218565), (505, 1081024), (508, 1074640), (532, 1026160), (560, 974852), (608, 897890), (635, 859712), (665, 820928), (707, 772160), (760, 718312), (808, 675640), (889, 614080), (1010, 540512), (1016, 537320), (1064, 513080), (1120, 487426), (1216, 448945), (1270, 429856), (1330, 410464), (1414, 386080), (1520, 359156), (1616, 337820), (1778, 307040), (1919, 284480), (2020, 270256), (2032, 268660), (2128, 256540), (2240, 243713), (2413, 226240), (2540, 214928), (2660, 205232), (2828, 193040), (3040, 179578), (3232, 168910), (3535, 154432), (3556, 153520), (3838, 142240), (4040, 135128), (4064, 134330), (4256, 128270), (4445, 122816), (4826, 113120), (5080, 107464), (5320, 102616), (5656, 96520), (6080, 89789), (6464, 84455), (7070, 77216), (7112, 76760), (7676, 71120), (8080, 67564), (8128, 67165), (8512, 64135), (8890, 61408), (9595, 56896), (9652, 56560), (10160, 53732), (10640, 51308), (11312, 48260), (12065, 45248), (12827, 42560), (13433, 40640), (14140, 38608), (14224, 38380), (15352, 35560), (16160, 33782), (16891, 32320), (17780, 30704), (19190, 28448), (19304, 28280), (20320, 26866), (21280, 25654), (22624, 24130)]