1891961280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 448

約数和(自身を含む): 7716072960

約数和(自身を除く): 5824111680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 660, 680, 704, 720, 748, 765, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1171, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1728, 1760, 1836, 1870, 1980, 2040, 2112, 2160, 2244, 2295, 2342, 2376, 2448, 2640, 2720, 2805, 2880, 2970, 2992, 3060, 3168, 3264, 3366, 3513, 3520, 3672, 3740, 3960, 4080, 4320, 4488, 4590, 4684, 4752, 4896, 5049, 5280, 5440, 5610, 5855, 5940, 5984, 6120, 6336, 6732, 7026, 7344, 7480, 7920, 8160, 8415, 8640, 8976, 9180, 9368, 9504, 9792, 10098, 10539, 10560, 11220, 11710, 11880, 11968, 12240, 12881, 13464, 14052, 14688, 14960, 15840, 16320, 16830, 17565, 17952, 18360, 18736, 19008, 19907, 20196, 21078, 22440, 23420, 23760, 24480, 25245, 25762, 26928, 28104, 29376, 29920, 31617, 31680, 33660, 35130, 35904, 36720, 37472, 38643, 39814, 40392, 42156, 44880, 46840, 47520, 48960, 50490, 51524, 52695, 53856, 56208, 59721, 59840, 63234, 64405, 67320, 70260, 73440, 74944, 77286, 79628, 80784, 84312, 89760, 93680, 95040, 99535, 100980, 103048, 105390, 107712, 112416, 115929, 119442, 126468, 128810, 134640, 140520, 146880, 154572, 158085, 159256, 161568, 168624, 179163, 179520, 187360, 193215, 199070, 201960, 206096, 210780, 218977, 224832, 231858, 238884, 252936, 257620, 269280, 281040, 298605, 309144, 316170, 318512, 323136, 337248, 347787, 358326, 374720, 386430, 398140, 403920, 412192, 421560, 437954, 463716, 477768, 505872, 515240, 537489, 538560, 562080, 579645, 597210, 618288, 632340, 637024, 656931, 674496, 695574, 716652, 772860, 796280, 807840, 824384, 843120, 875908, 895815, 927432, 955536, 1011744, 1030480, 1074978, 1094885, 1124160, 1159290, 1194420, 1236576, 1264680, 1274048, 1313862, 1391148, 1433304, 1545720, 1592560, 1615680, 1686240, 1738935, 1751816, 1791630, 1854864, 1911072, 1970793, 2023488, 2060960, 2149956, 2189770, 2318580, 2388840, 2473152, 2529360, 2627724, 2687445, 2782296, 2866608, 3091440, 3185120, 3284655, 3372480, 3477870, 3503632, 3583260, 3709728, 3822144, 3941586, 4121920, 4299912, 4379540, 4637160, 4777680, 5058720, 5255448, 5374890, 5564592, 5733216, 5912379, 6182880, 6370240, 6569310, 6955740, 7007264, 7166520, 7419456, 7883172, 8599824, 8759080, 9274320, 9555360, 9853965, 10117440, 10510896, 10749780, 11129184, 11466432, 11824758, 12365760, 13138620, 13911480, 14014528, 14333040, 15766344, 17199648, 17518160, 18548640, 19110720, 19707930, 21021792, 21499560, 22258368, 23649516, 26277240, 27822960, 28666080, 29561895, 31532688, 34399296, 35036320, 37097280, 39415860, 42043584, 42999120, 47299032, 52554480, 55645920, 57332160, 59123790, 63065376, 70072640, 78831720, 85998240, 94598064, 105108960, 111291840, 118247580, 126130752, 157663440, 171996480, 189196128, 210217920, 236495160, 315326880, 378392256, 472990320, 630653760, 945980640, 1891961280]

約数ペア:

[(1, 1891961280), (2, 945980640), (3, 630653760), (4, 472990320), (5, 378392256), (6, 315326880), (8, 236495160), (9, 210217920), (10, 189196128), (11, 171996480), (12, 157663440), (15, 126130752), (16, 118247580), (17, 111291840), (18, 105108960), (20, 94598064), (22, 85998240), (24, 78831720), (27, 70072640), (30, 63065376), (32, 59123790), (33, 57332160), (34, 55645920), (36, 52554480), (40, 47299032), (44, 42999120), (45, 42043584), (48, 39415860), (51, 37097280), (54, 35036320), (55, 34399296), (60, 31532688), (64, 29561895), (66, 28666080), (68, 27822960), (72, 26277240), (80, 23649516), (85, 22258368), (88, 21499560), (90, 21021792), (96, 19707930), (99, 19110720), (102, 18548640), (108, 17518160), (110, 17199648), (120, 15766344), (132, 14333040), (135, 14014528), (136, 13911480), (144, 13138620), (153, 12365760), (160, 11824758), (165, 11466432), (170, 11129184), (176, 10749780), (180, 10510896), (187, 10117440), (192, 9853965), (198, 9555360), (204, 9274320), (216, 8759080), (220, 8599824), (240, 7883172), (255, 7419456), (264, 7166520), (270, 7007264), (272, 6955740), (288, 6569310), (297, 6370240), (306, 6182880), (320, 5912379), (330, 5733216), (340, 5564592), (352, 5374890), (360, 5255448), (374, 5058720), (396, 4777680), (408, 4637160), (432, 4379540), (440, 4299912), (459, 4121920), (480, 3941586), (495, 3822144), (510, 3709728), (528, 3583260), (540, 3503632), (544, 3477870), (561, 3372480), (576, 3284655), (594, 3185120), (612, 3091440), (660, 2866608), (680, 2782296), (704, 2687445), (720, 2627724), (748, 2529360), (765, 2473152), (792, 2388840), (816, 2318580), (864, 2189770), (880, 2149956), (918, 2060960), (935, 2023488), (960, 1970793), (990, 1911072), (1020, 1854864), (1056, 1791630), (1080, 1751816), (1088, 1738935), (1122, 1686240), (1171, 1615680), (1188, 1592560), (1224, 1545720), (1320, 1433304), (1360, 1391148), (1440, 1313862), (1485, 1274048), (1496, 1264680), (1530, 1236576), (1584, 1194420), (1632, 1159290), (1683, 1124160), (1728, 1094885), (1760, 1074978), (1836, 1030480), (1870, 1011744), (1980, 955536), (2040, 927432), (2112, 895815), (2160, 875908), (2244, 843120), (2295, 824384), (2342, 807840), (2376, 796280), (2448, 772860), (2640, 716652), (2720, 695574), (2805, 674496), (2880, 656931), (2970, 637024), (2992, 632340), (3060, 618288), (3168, 597210), (3264, 579645), (3366, 562080), (3513, 538560), (3520, 537489), (3672, 515240), (3740, 505872), (3960, 477768), (4080, 463716), (4320, 437954), (4488, 421560), (4590, 412192), (4684, 403920), (4752, 398140), (4896, 386430), (5049, 374720), (5280, 358326), (5440, 347787), (5610, 337248), (5855, 323136), (5940, 318512), (5984, 316170), (6120, 309144), (6336, 298605), (6732, 281040), (7026, 269280), (7344, 257620), (7480, 252936), (7920, 238884), (8160, 231858), (8415, 224832), (8640, 218977), (8976, 210780), (9180, 206096), (9368, 201960), (9504, 199070), (9792, 193215), (10098, 187360), (10539, 179520), (10560, 179163), (11220, 168624), (11710, 161568), (11880, 159256), (11968, 158085), (12240, 154572), (12881, 146880), (13464, 140520), (14052, 134640), (14688, 128810), (14960, 126468), (15840, 119442), (16320, 115929), (16830, 112416), (17565, 107712), (17952, 105390), (18360, 103048), (18736, 100980), (19008, 99535), (19907, 95040), (20196, 93680), (21078, 89760), (22440, 84312), (23420, 80784), (23760, 79628), (24480, 77286), (25245, 74944), (25762, 73440), (26928, 70260), (28104, 67320), (29376, 64405), (29920, 63234), (31617, 59840), (31680, 59721), (33660, 56208), (35130, 53856), (35904, 52695), (36720, 51524), (37472, 50490), (38643, 48960), (39814, 47520), (40392, 46840), (42156, 44880)]