21175543584

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 480

約数和(自身を含む): 71000012160

約数和(自身を除く): 49824468576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 89, 92, 96, 104, 108, 117, 138, 144, 156, 162, 178, 184, 207, 208, 216, 234, 267, 276, 288, 299, 307, 312, 324, 351, 356, 368, 414, 416, 432, 468, 534, 552, 598, 614, 621, 624, 648, 702, 712, 736, 801, 828, 864, 897, 921, 936, 1053, 1068, 1104, 1157, 1196, 1228, 1242, 1248, 1296, 1404, 1424, 1602, 1656, 1794, 1842, 1863, 1872, 2047, 2106, 2136, 2208, 2314, 2392, 2403, 2456, 2484, 2592, 2691, 2763, 2808, 2848, 3204, 3312, 3471, 3588, 3684, 3726, 3744, 3991, 4094, 4212, 4272, 4628, 4784, 4806, 4912, 4968, 5382, 5526, 5616, 6141, 6408, 6624, 6942, 7061, 7176, 7209, 7368, 7452, 7982, 8073, 8188, 8289, 8424, 8544, 9256, 9568, 9612, 9824, 9936, 10413, 10764, 11052, 11232, 11973, 12282, 12816, 13884, 14122, 14352, 14418, 14736, 14904, 15964, 16146, 16376, 16578, 16848, 18423, 18512, 19224, 19872, 20826, 21183, 21528, 22104, 23946, 24219, 24564, 24867, 25632, 26611, 27323, 27768, 28244, 28704, 28836, 29472, 29808, 31239, 31928, 32292, 32752, 33156, 33696, 35919, 36846, 37024, 38448, 41652, 42366, 43056, 44208, 47892, 48438, 49128, 49734, 53222, 54646, 55269, 55536, 56488, 57672, 59616, 62478, 63549, 63856, 64584, 65504, 66312, 71838, 73692, 76896, 79833, 81969, 83304, 84732, 86112, 88416, 91793, 93717, 95784, 96876, 98256, 99468, 106444, 107757, 109292, 110538, 111072, 112976, 115344, 124956, 127098, 127712, 129168, 132624, 143676, 147384, 159666, 163938, 165807, 166608, 169464, 183586, 187434, 190647, 191568, 193752, 196512, 198936, 212888, 215514, 218584, 221076, 225952, 230688, 239499, 245907, 249912, 254196, 258336, 265248, 275379, 287352, 294768, 319332, 323271, 327876, 331614, 333216, 338928, 355199, 367172, 374868, 381294, 383136, 387504, 397872, 425776, 431028, 437168, 442152, 478998, 491814, 499824, 508392, 550758, 571941, 574704, 589536, 628429, 638664, 646542, 655752, 663228, 677856, 710398, 718497, 734344, 737721, 749736, 762588, 775008, 795744, 826137, 851552, 862056, 874336, 884304, 957996, 983628, 999648, 1016784, 1065597, 1101516, 1143882, 1149408, 1256858, 1277328, 1293084, 1311504, 1326456, 1420796, 1436994, 1468688, 1475442, 1499472, 1525176, 1652274, 1724112, 1768608, 1885287, 1915992, 1967256, 2033568, 2131194, 2155491, 2203032, 2213163, 2287764, 2478411, 2513716, 2554656, 2586168, 2623008, 2652912, 2841592, 2873988, 2937376, 2950884, 2998944, 3050352, 3196791, 3304548, 3448224, 3770574, 3831984, 3934512, 4262388, 4310982, 4406064, 4426326, 4575528, 4956822, 5027432, 5172336, 5305824, 5655861, 5683184, 5747976, 5901768, 6100704, 6393582, 6609096, 7435233, 7541148, 7663968, 7869024, 8169577, 8524776, 8621964, 8812128, 8852652, 9151056, 9590373, 9913644, 10054864, 10344672, 11311722, 11366368, 11495952, 11803536, 12787164, 13218192, 14870466, 15082296, 16339154, 16967583, 17049552, 17243928, 17705304, 18302112, 19180746, 19827288, 20109728, 22623444, 22991904, 23607072, 24508731, 25574328, 26436384, 28771119, 29740932, 30164592, 32678308, 33935166, 34099104, 34487856, 35410608, 38361492, 39654576, 45246888, 49017462, 50902749, 51148656, 57542238, 59481864, 60329184, 65356616, 67870332, 68975712, 70821216, 73526193, 76722984, 79309152, 90493776, 98034924, 101805498, 102297312, 115084476, 118963728, 130713232, 135740664, 147052386, 153445968, 180987552, 196069848, 203610996, 220578579, 230168952, 237927456, 261426464, 271481328, 294104772, 306891936, 392139696, 407221992, 441157158, 460337904, 542962656, 588209544, 661735737, 784279392, 814443984, 882314316, 920675808, 1176419088, 1323471474, 1628887968, 1764628632, 2352838176, 2646942948, 3529257264, 5293885896, 7058514528, 10587771792, 21175543584]

約数ペア:

[(1, 21175543584), (2, 10587771792), (3, 7058514528), (4, 5293885896), (6, 3529257264), (8, 2646942948), (9, 2352838176), (12, 1764628632), (13, 1628887968), (16, 1323471474), (18, 1176419088), (23, 920675808), (24, 882314316), (26, 814443984), (27, 784279392), (32, 661735737), (36, 588209544), (39, 542962656), (46, 460337904), (48, 441157158), (52, 407221992), (54, 392139696), (69, 306891936), (72, 294104772), (78, 271481328), (81, 261426464), (89, 237927456), (92, 230168952), (96, 220578579), (104, 203610996), (108, 196069848), (117, 180987552), (138, 153445968), (144, 147052386), (156, 135740664), (162, 130713232), (178, 118963728), (184, 115084476), (207, 102297312), (208, 101805498), (216, 98034924), (234, 90493776), (267, 79309152), (276, 76722984), (288, 73526193), (299, 70821216), (307, 68975712), (312, 67870332), (324, 65356616), (351, 60329184), (356, 59481864), (368, 57542238), (414, 51148656), (416, 50902749), (432, 49017462), (468, 45246888), (534, 39654576), (552, 38361492), (598, 35410608), (614, 34487856), (621, 34099104), (624, 33935166), (648, 32678308), (702, 30164592), (712, 29740932), (736, 28771119), (801, 26436384), (828, 25574328), (864, 24508731), (897, 23607072), (921, 22991904), (936, 22623444), (1053, 20109728), (1068, 19827288), (1104, 19180746), (1157, 18302112), (1196, 17705304), (1228, 17243928), (1242, 17049552), (1248, 16967583), (1296, 16339154), (1404, 15082296), (1424, 14870466), (1602, 13218192), (1656, 12787164), (1794, 11803536), (1842, 11495952), (1863, 11366368), (1872, 11311722), (2047, 10344672), (2106, 10054864), (2136, 9913644), (2208, 9590373), (2314, 9151056), (2392, 8852652), (2403, 8812128), (2456, 8621964), (2484, 8524776), (2592, 8169577), (2691, 7869024), (2763, 7663968), (2808, 7541148), (2848, 7435233), (3204, 6609096), (3312, 6393582), (3471, 6100704), (3588, 5901768), (3684, 5747976), (3726, 5683184), (3744, 5655861), (3991, 5305824), (4094, 5172336), (4212, 5027432), (4272, 4956822), (4628, 4575528), (4784, 4426326), (4806, 4406064), (4912, 4310982), (4968, 4262388), (5382, 3934512), (5526, 3831984), (5616, 3770574), (6141, 3448224), (6408, 3304548), (6624, 3196791), (6942, 3050352), (7061, 2998944), (7176, 2950884), (7209, 2937376), (7368, 2873988), (7452, 2841592), (7982, 2652912), (8073, 2623008), (8188, 2586168), (8289, 2554656), (8424, 2513716), (8544, 2478411), (9256, 2287764), (9568, 2213163), (9612, 2203032), (9824, 2155491), (9936, 2131194), (10413, 2033568), (10764, 1967256), (11052, 1915992), (11232, 1885287), (11973, 1768608), (12282, 1724112), (12816, 1652274), (13884, 1525176), (14122, 1499472), (14352, 1475442), (14418, 1468688), (14736, 1436994), (14904, 1420796), (15964, 1326456), (16146, 1311504), (16376, 1293084), (16578, 1277328), (16848, 1256858), (18423, 1149408), (18512, 1143882), (19224, 1101516), (19872, 1065597), (20826, 1016784), (21183, 999648), (21528, 983628), (22104, 957996), (23946, 884304), (24219, 874336), (24564, 862056), (24867, 851552), (25632, 826137), (26611, 795744), (27323, 775008), (27768, 762588), (28244, 749736), (28704, 737721), (28836, 734344), (29472, 718497), (29808, 710398), (31239, 677856), (31928, 663228), (32292, 655752), (32752, 646542), (33156, 638664), (33696, 628429), (35919, 589536), (36846, 574704), (37024, 571941), (38448, 550758), (41652, 508392), (42366, 499824), (43056, 491814), (44208, 478998), (47892, 442152), (48438, 437168), (49128, 431028), (49734, 425776), (53222, 397872), (54646, 387504), (55269, 383136), (55536, 381294), (56488, 374868), (57672, 367172), (59616, 355199), (62478, 338928), (63549, 333216), (63856, 331614), (64584, 327876), (65504, 323271), (66312, 319332), (71838, 294768), (73692, 287352), (76896, 275379), (79833, 265248), (81969, 258336), (83304, 254196), (84732, 249912), (86112, 245907), (88416, 239499), (91793, 230688), (93717, 225952), (95784, 221076), (96876, 218584), (98256, 215514), (99468, 212888), (106444, 198936), (107757, 196512), (109292, 193752), (110538, 191568), (111072, 190647), (112976, 187434), (115344, 183586), (124956, 169464), (127098, 166608), (127712, 165807), (129168, 163938), (132624, 159666), (143676, 147384)]