21003194016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 576

約数和(自身を含む): 74582726400

約数和(自身を除く): 53579532384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 61, 63, 72, 76, 84, 89, 96, 101, 112, 114, 122, 126, 133, 144, 152, 168, 171, 178, 183, 202, 224, 228, 244, 252, 266, 267, 288, 303, 304, 336, 342, 356, 366, 399, 404, 427, 456, 488, 504, 532, 534, 549, 606, 608, 623, 672, 684, 707, 712, 732, 798, 801, 808, 854, 909, 912, 976, 1008, 1064, 1068, 1098, 1159, 1197, 1212, 1246, 1281, 1368, 1414, 1424, 1464, 1596, 1602, 1616, 1691, 1708, 1818, 1824, 1869, 1919, 1952, 2016, 2121, 2128, 2136, 2196, 2318, 2394, 2424, 2492, 2562, 2736, 2828, 2848, 2928, 3192, 3204, 3232, 3382, 3416, 3477, 3636, 3738, 3838, 3843, 4242, 4256, 4272, 4392, 4636, 4788, 4848, 4984, 5073, 5124, 5429, 5472, 5607, 5656, 5757, 5856, 6161, 6363, 6384, 6408, 6764, 6832, 6954, 7272, 7476, 7676, 7686, 8113, 8484, 8544, 8784, 8989, 9272, 9576, 9696, 9968, 10146, 10248, 10431, 10858, 11214, 11312, 11514, 11837, 12322, 12726, 12768, 12816, 13433, 13528, 13664, 13908, 14544, 14952, 15219, 15352, 15372, 16226, 16287, 16968, 17271, 17568, 17978, 18483, 18544, 19152, 19936, 20292, 20496, 20862, 21716, 22428, 22624, 23028, 23674, 24339, 24644, 25452, 25632, 26866, 26967, 27056, 27816, 29088, 29904, 30438, 30704, 30744, 32452, 32574, 33936, 34542, 35511, 35956, 36966, 37088, 38003, 38304, 40299, 40584, 40992, 41724, 43127, 43432, 44856, 46056, 47348, 48678, 48861, 49288, 50904, 53732, 53934, 54112, 55449, 55632, 59808, 60876, 61408, 61488, 62923, 64904, 65148, 67872, 69084, 71022, 71912, 73017, 73932, 76006, 80598, 80901, 81168, 83448, 86254, 86864, 89712, 92112, 94696, 97356, 97722, 98576, 101808, 103151, 106533, 107464, 107868, 110898, 111264, 114009, 117059, 120897, 121752, 122976, 125846, 129381, 129808, 130296, 138168, 142044, 143824, 146034, 147864, 152012, 161196, 161802, 162336, 166896, 170791, 172508, 173728, 179424, 184224, 188769, 189392, 194712, 195444, 197152, 203616, 206302, 213066, 214928, 215736, 221796, 228018, 234118, 241794, 243504, 251692, 258762, 259616, 260592, 276336, 284088, 287648, 292068, 295728, 304024, 309453, 322392, 323604, 333792, 341582, 342027, 345016, 351177, 377538, 378784, 388143, 389424, 390888, 412604, 426132, 429856, 431472, 443592, 456036, 468236, 483588, 487008, 503384, 512373, 517524, 521184, 548329, 552672, 566307, 568176, 584136, 591456, 608048, 618906, 644784, 647208, 683164, 684054, 690032, 702354, 722057, 755076, 776286, 778848, 781776, 819413, 825208, 852264, 862944, 887184, 912072, 928359, 936472, 967176, 1006768, 1024746, 1035048, 1053531, 1096658, 1132614, 1136352, 1168272, 1195537, 1216096, 1237812, 1289568, 1294416, 1366328, 1368108, 1380064, 1404708, 1444114, 1510152, 1537119, 1552572, 1563552, 1638826, 1644987, 1650416, 1704528, 1774368, 1824144, 1856718, 1872944, 1934352, 2013536, 2049492, 2070096, 2107062, 2166171, 2193316, 2265228, 2336544, 2391074, 2458239, 2475624, 2588832, 2732656, 2736216, 2809416, 2888228, 3020304, 3074238, 3105144, 3277652, 3289974, 3300832, 3409056, 3586611, 3648288, 3713436, 3745888, 3838303, 3868704, 4098984, 4140192, 4214124, 4332342, 4386632, 4530456, 4782148, 4916478, 4934961, 4951248, 5465312, 5472432, 5618832, 5776456, 6040608, 6148476, 6210288, 6498513, 6555304, 6579948, 7173222, 7374717, 7426872, 7676606, 8197968, 8428248, 8664684, 8773264, 9060912, 9564296, 9832956, 9869922, 9902496, 10418251, 10759833, 10944864, 11237664, 11514909, 11552912, 12296952, 12420576, 12997026, 13110608, 13159896, 14346444, 14749434, 14853744, 15353212, 16395936, 16856496, 17329368, 17546528, 18121824, 19128592, 19665912, 19739844, 20836502, 21519666, 23029818, 23105824, 24593904, 25994052, 26221216, 26319792, 28692888, 29498868, 29707488, 30706424, 31254753, 33712992, 34544727, 34658736, 38257184, 39331824, 39479688, 41673004, 43039332, 46059636, 49187808, 51988104, 52639584, 57385776, 58997736, 61412848, 62509506, 69089454, 69317472, 72927757, 78663648, 78959376, 83346008, 86078664, 92119272, 93764259, 103976208, 114771552, 117995472, 122825696, 125019012, 138178908, 145855514, 157918752, 166692016, 172157328, 184238544, 187528518, 207952416, 218783271, 235990944, 250038024, 276357816, 291711028, 333384032, 344314656, 368477088, 375057036, 437566542, 500076048, 552715632, 583422056, 656349813, 750114072, 875133084, 1000152096, 1105431264, 1166844112, 1312699626, 1500228144, 1750266168, 2333688224, 2625399252, 3000456288, 3500532336, 5250798504, 7001064672, 10501597008, 21003194016]

約数ペア:

[(1, 21003194016), (2, 10501597008), (3, 7001064672), (4, 5250798504), (6, 3500532336), (7, 3000456288), (8, 2625399252), (9, 2333688224), (12, 1750266168), (14, 1500228144), (16, 1312699626), (18, 1166844112), (19, 1105431264), (21, 1000152096), (24, 875133084), (28, 750114072), (32, 656349813), (36, 583422056), (38, 552715632), (42, 500076048), (48, 437566542), (56, 375057036), (57, 368477088), (61, 344314656), (63, 333384032), (72, 291711028), (76, 276357816), (84, 250038024), (89, 235990944), (96, 218783271), (101, 207952416), (112, 187528518), (114, 184238544), (122, 172157328), (126, 166692016), (133, 157918752), (144, 145855514), (152, 138178908), (168, 125019012), (171, 122825696), (178, 117995472), (183, 114771552), (202, 103976208), (224, 93764259), (228, 92119272), (244, 86078664), (252, 83346008), (266, 78959376), (267, 78663648), (288, 72927757), (303, 69317472), (304, 69089454), (336, 62509506), (342, 61412848), (356, 58997736), (366, 57385776), (399, 52639584), (404, 51988104), (427, 49187808), (456, 46059636), (488, 43039332), (504, 41673004), (532, 39479688), (534, 39331824), (549, 38257184), (606, 34658736), (608, 34544727), (623, 33712992), (672, 31254753), (684, 30706424), (707, 29707488), (712, 29498868), (732, 28692888), (798, 26319792), (801, 26221216), (808, 25994052), (854, 24593904), (909, 23105824), (912, 23029818), (976, 21519666), (1008, 20836502), (1064, 19739844), (1068, 19665912), (1098, 19128592), (1159, 18121824), (1197, 17546528), (1212, 17329368), (1246, 16856496), (1281, 16395936), (1368, 15353212), (1414, 14853744), (1424, 14749434), (1464, 14346444), (1596, 13159896), (1602, 13110608), (1616, 12997026), (1691, 12420576), (1708, 12296952), (1818, 11552912), (1824, 11514909), (1869, 11237664), (1919, 10944864), (1952, 10759833), (2016, 10418251), (2121, 9902496), (2128, 9869922), (2136, 9832956), (2196, 9564296), (2318, 9060912), (2394, 8773264), (2424, 8664684), (2492, 8428248), (2562, 8197968), (2736, 7676606), (2828, 7426872), (2848, 7374717), (2928, 7173222), (3192, 6579948), (3204, 6555304), (3232, 6498513), (3382, 6210288), (3416, 6148476), (3477, 6040608), (3636, 5776456), (3738, 5618832), (3838, 5472432), (3843, 5465312), (4242, 4951248), (4256, 4934961), (4272, 4916478), (4392, 4782148), (4636, 4530456), (4788, 4386632), (4848, 4332342), (4984, 4214124), (5073, 4140192), (5124, 4098984), (5429, 3868704), (5472, 3838303), (5607, 3745888), (5656, 3713436), (5757, 3648288), (5856, 3586611), (6161, 3409056), (6363, 3300832), (6384, 3289974), (6408, 3277652), (6764, 3105144), (6832, 3074238), (6954, 3020304), (7272, 2888228), (7476, 2809416), (7676, 2736216), (7686, 2732656), (8113, 2588832), (8484, 2475624), (8544, 2458239), (8784, 2391074), (8989, 2336544), (9272, 2265228), (9576, 2193316), (9696, 2166171), (9968, 2107062), (10146, 2070096), (10248, 2049492), (10431, 2013536), (10858, 1934352), (11214, 1872944), (11312, 1856718), (11514, 1824144), (11837, 1774368), (12322, 1704528), (12726, 1650416), (12768, 1644987), (12816, 1638826), (13433, 1563552), (13528, 1552572), (13664, 1537119), (13908, 1510152), (14544, 1444114), (14952, 1404708), (15219, 1380064), (15352, 1368108), (15372, 1366328), (16226, 1294416), (16287, 1289568), (16968, 1237812), (17271, 1216096), (17568, 1195537), (17978, 1168272), (18483, 1136352), (18544, 1132614), (19152, 1096658), (19936, 1053531), (20292, 1035048), (20496, 1024746), (20862, 1006768), (21716, 967176), (22428, 936472), (22624, 928359), (23028, 912072), (23674, 887184), (24339, 862944), (24644, 852264), (25452, 825208), (25632, 819413), (26866, 781776), (26967, 778848), (27056, 776286), (27816, 755076), (29088, 722057), (29904, 702354), (30438, 690032), (30704, 684054), (30744, 683164), (32452, 647208), (32574, 644784), (33936, 618906), (34542, 608048), (35511, 591456), (35956, 584136), (36966, 568176), (37088, 566307), (38003, 552672), (38304, 548329), (40299, 521184), (40584, 517524), (40992, 512373), (41724, 503384), (43127, 487008), (43432, 483588), (44856, 468236), (46056, 456036), (47348, 443592), (48678, 431472), (48861, 429856), (49288, 426132), (50904, 412604), (53732, 390888), (53934, 389424), (54112, 388143), (55449, 378784), (55632, 377538), (59808, 351177), (60876, 345016), (61408, 342027), (61488, 341582), (62923, 333792), (64904, 323604), (65148, 322392), (67872, 309453), (69084, 304024), (71022, 295728), (71912, 292068), (73017, 287648), (73932, 284088), (76006, 276336), (80598, 260592), (80901, 259616), (81168, 258762), (83448, 251692), (86254, 243504), (86864, 241794), (89712, 234118), (92112, 228018), (94696, 221796), (97356, 215736), (97722, 214928), (98576, 213066), (101808, 206302), (103151, 203616), (106533, 197152), (107464, 195444), (107868, 194712), (110898, 189392), (111264, 188769), (114009, 184224), (117059, 179424), (120897, 173728), (121752, 172508), (122976, 170791), (125846, 166896), (129381, 162336), (129808, 161802), (130296, 161196), (138168, 152012), (142044, 147864), (143824, 146034)]