1145885440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 3390750720

約数和(自身を除く): 2244865280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 95, 106, 112, 127, 128, 133, 140, 152, 160, 190, 212, 224, 254, 256, 265, 266, 280, 304, 320, 371, 380, 424, 448, 508, 530, 532, 560, 608, 635, 640, 665, 742, 760, 848, 889, 896, 1007, 1016, 1060, 1064, 1120, 1216, 1270, 1280, 1330, 1484, 1520, 1696, 1778, 1792, 1855, 2014, 2032, 2120, 2128, 2240, 2413, 2432, 2540, 2660, 2968, 3040, 3392, 3556, 3710, 4028, 4064, 4240, 4256, 4445, 4480, 4826, 4864, 5035, 5080, 5320, 5936, 6080, 6731, 6784, 7049, 7112, 7420, 8056, 8128, 8480, 8512, 8890, 8960, 9652, 10070, 10160, 10640, 11872, 12065, 12160, 13462, 13568, 14098, 14224, 14840, 16112, 16256, 16891, 16960, 17024, 17780, 19304, 20140, 20320, 21280, 23744, 24130, 24320, 26924, 28196, 28448, 29680, 32224, 32512, 33655, 33782, 33920, 34048, 35245, 35560, 38608, 40280, 40640, 42560, 47117, 47488, 48260, 53848, 56392, 56896, 59360, 64448, 67310, 67564, 67840, 70490, 71120, 77216, 80560, 81280, 84455, 85120, 94234, 94976, 96520, 107696, 112784, 113792, 118720, 127889, 128896, 134620, 135128, 140980, 142240, 154432, 161120, 162560, 168910, 170240, 188468, 193040, 215392, 225568, 227584, 235585, 237440, 255778, 257792, 269240, 270256, 281960, 284480, 308864, 322240, 337820, 376936, 386080, 430784, 451136, 471170, 474880, 511556, 538480, 540512, 563920, 568960, 617728, 639445, 644480, 675640, 753872, 772160, 861568, 895223, 902272, 942340, 1023112, 1076960, 1081024, 1127840, 1137920, 1278890, 1288960, 1351280, 1507744, 1544320, 1723136, 1790446, 1804544, 1884680, 2046224, 2153920, 2162048, 2255680, 2557780, 2702560, 3015488, 3088640, 3580892, 3769360, 4092448, 4307840, 4324096, 4476115, 4511360, 5115560, 5405120, 6030976, 7161784, 7538720, 8184896, 8615680, 8952230, 9022720, 10231120, 10810240, 12061952, 14323568, 15077440, 16369792, 17904460, 20462240, 21620480, 28647136, 30154880, 32739584, 35808920, 40924480, 57294272, 60309760, 71617840, 81848960, 114588544, 143235680, 163697920, 229177088, 286471360, 572942720, 1145885440]

約数ペア:

[(1, 1145885440), (2, 572942720), (4, 286471360), (5, 229177088), (7, 163697920), (8, 143235680), (10, 114588544), (14, 81848960), (16, 71617840), (19, 60309760), (20, 57294272), (28, 40924480), (32, 35808920), (35, 32739584), (38, 30154880), (40, 28647136), (53, 21620480), (56, 20462240), (64, 17904460), (70, 16369792), (76, 15077440), (80, 14323568), (95, 12061952), (106, 10810240), (112, 10231120), (127, 9022720), (128, 8952230), (133, 8615680), (140, 8184896), (152, 7538720), (160, 7161784), (190, 6030976), (212, 5405120), (224, 5115560), (254, 4511360), (256, 4476115), (265, 4324096), (266, 4307840), (280, 4092448), (304, 3769360), (320, 3580892), (371, 3088640), (380, 3015488), (424, 2702560), (448, 2557780), (508, 2255680), (530, 2162048), (532, 2153920), (560, 2046224), (608, 1884680), (635, 1804544), (640, 1790446), (665, 1723136), (742, 1544320), (760, 1507744), (848, 1351280), (889, 1288960), (896, 1278890), (1007, 1137920), (1016, 1127840), (1060, 1081024), (1064, 1076960), (1120, 1023112), (1216, 942340), (1270, 902272), (1280, 895223), (1330, 861568), (1484, 772160), (1520, 753872), (1696, 675640), (1778, 644480), (1792, 639445), (1855, 617728), (2014, 568960), (2032, 563920), (2120, 540512), (2128, 538480), (2240, 511556), (2413, 474880), (2432, 471170), (2540, 451136), (2660, 430784), (2968, 386080), (3040, 376936), (3392, 337820), (3556, 322240), (3710, 308864), (4028, 284480), (4064, 281960), (4240, 270256), (4256, 269240), (4445, 257792), (4480, 255778), (4826, 237440), (4864, 235585), (5035, 227584), (5080, 225568), (5320, 215392), (5936, 193040), (6080, 188468), (6731, 170240), (6784, 168910), (7049, 162560), (7112, 161120), (7420, 154432), (8056, 142240), (8128, 140980), (8480, 135128), (8512, 134620), (8890, 128896), (8960, 127889), (9652, 118720), (10070, 113792), (10160, 112784), (10640, 107696), (11872, 96520), (12065, 94976), (12160, 94234), (13462, 85120), (13568, 84455), (14098, 81280), (14224, 80560), (14840, 77216), (16112, 71120), (16256, 70490), (16891, 67840), (16960, 67564), (17024, 67310), (17780, 64448), (19304, 59360), (20140, 56896), (20320, 56392), (21280, 53848), (23744, 48260), (24130, 47488), (24320, 47117), (26924, 42560), (28196, 40640), (28448, 40280), (29680, 38608), (32224, 35560), (32512, 35245), (33655, 34048), (33782, 33920)]