12818910720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 640

約数和(自身を含む): 52183802880

約数和(自身を除く): 39364892160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 106, 110, 112, 120, 128, 132, 140, 154, 159, 160, 165, 168, 176, 192, 210, 212, 220, 224, 231, 240, 256, 264, 265, 280, 308, 318, 320, 330, 336, 352, 371, 384, 385, 409, 420, 424, 440, 448, 462, 480, 512, 528, 530, 560, 583, 616, 636, 640, 660, 672, 704, 742, 768, 770, 795, 818, 840, 848, 880, 896, 924, 960, 1056, 1060, 1113, 1120, 1155, 1166, 1227, 1232, 1272, 1280, 1320, 1344, 1408, 1484, 1536, 1540, 1590, 1636, 1680, 1696, 1749, 1760, 1792, 1848, 1855, 1920, 2045, 2112, 2120, 2226, 2240, 2310, 2332, 2454, 2464, 2544, 2560, 2640, 2688, 2816, 2863, 2915, 2968, 3080, 3180, 3272, 3360, 3392, 3498, 3520, 3584, 3696, 3710, 3840, 4081, 4090, 4224, 4240, 4452, 4480, 4499, 4620, 4664, 4908, 4928, 5088, 5280, 5376, 5565, 5632, 5726, 5830, 5936, 6135, 6160, 6360, 6544, 6720, 6784, 6996, 7040, 7392, 7420, 7680, 8162, 8180, 8448, 8480, 8589, 8745, 8904, 8960, 8998, 9240, 9328, 9816, 9856, 10176, 10560, 10752, 11130, 11452, 11660, 11872, 12243, 12270, 12320, 12720, 13088, 13440, 13497, 13568, 13992, 14080, 14315, 14784, 14840, 16324, 16360, 16896, 16960, 17178, 17490, 17808, 17920, 17996, 18480, 18656, 19632, 19712, 20352, 20405, 21120, 21677, 22260, 22495, 22904, 23320, 23744, 24486, 24540, 24640, 25440, 26176, 26880, 26994, 27136, 27984, 28160, 28630, 29568, 29680, 31493, 32648, 32720, 33920, 34356, 34980, 35616, 35992, 36960, 37312, 39264, 39424, 40704, 40810, 42240, 42945, 43354, 44520, 44990, 45808, 46640, 47488, 48972, 49080, 49280, 50880, 52352, 53760, 53988, 55968, 57260, 59136, 59360, 61215, 62986, 65031, 65296, 65440, 67485, 67840, 68712, 69960, 71232, 71984, 73920, 74624, 78528, 81408, 81620, 84480, 85890, 86708, 89040, 89980, 91616, 93280, 94479, 94976, 97944, 98160, 98560, 101760, 104704, 107976, 108385, 111936, 114520, 118272, 118720, 122430, 125972, 130062, 130592, 130880, 134970, 135680, 137424, 139920, 142464, 143968, 147840, 149248, 151739, 157056, 157465, 163240, 171780, 173416, 178080, 179960, 183232, 186560, 188958, 189952, 195888, 196320, 197120, 203520, 209408, 215952, 216770, 223872, 229040, 237440, 238447, 244860, 251944, 260124, 261184, 261760, 269940, 274848, 279840, 284928, 287936, 295680, 298496, 303478, 314112, 314930, 325155, 326480, 343560, 346832, 356160, 359920, 366464, 373120, 377916, 391776, 392640, 407040, 431904, 433540, 447744, 455217, 458080, 472395, 474880, 476894, 489720, 503888, 520248, 522368, 523520, 539880, 549696, 559680, 569856, 575872, 591360, 606956, 628224, 629860, 650310, 652960, 687120, 693664, 712320, 715341, 719840, 732928, 746240, 755832, 758695, 783552, 785280, 863808, 867080, 895488, 910434, 916160, 944790, 949760, 953788, 979440, 1007776, 1040496, 1044736, 1047040, 1079760, 1099392, 1119360, 1151744, 1192235, 1213912, 1259720, 1300620, 1305920, 1374240, 1387328, 1424640, 1430682, 1439680, 1465856, 1492480, 1511664, 1517390, 1567104, 1570560, 1669129, 1727616, 1734160, 1820868, 1832320, 1889580, 1907576, 1958880, 2015552, 2080992, 2089472, 2159520, 2198784, 2238720, 2276085, 2303488, 2384470, 2427824, 2519440, 2601240, 2611840, 2748480, 2774656, 2849280, 2861364, 2879360, 3023328, 3034780, 3134208, 3141120, 3338258, 3455232, 3468320, 3576705, 3641736, 3664640, 3779160, 3815152, 3917760, 4031104, 4161984, 4319040, 4397568, 4477440, 4552170, 4768940, 4855648, 5007387, 5038880, 5202480, 5223680, 5496960, 5549312, 5722728, 5758720, 6046656, 6069560, 6268416, 6676516, 6910464, 6936640, 7153410, 7283472, 7329280, 7558320, 7630304, 7835520, 8062208, 8323968, 8345645, 8638080, 9104340, 9537880, 9711296, 10014774, 10077760, 10404960, 10447360, 10993920, 11098624, 11445456, 11517440, 12093312, 12139120, 13353032, 13873280, 14306820, 14566944, 15116640, 15260608, 15671040, 16124416, 16647936, 16691290, 17276160, 18208680, 19075760, 19422592, 20029548, 20155520, 20809920, 21987840, 22890912, 24186624, 24278240, 25036935, 26706064, 27746560, 28613640, 29133888, 30233280, 30521216, 31342080, 33295872, 33382580, 34552320, 36417360, 38151520, 38845184, 40059096, 40311040, 41619840, 45781824, 48373248, 48556480, 50073870, 53412128, 55493120, 57227280, 58267776, 60466560, 61042432, 66765160, 72834720, 76303040, 77690368, 80118192, 80622080, 83239680, 91563648, 97112960, 100147740, 106824256, 114454560, 116535552, 120933120, 122084864, 133530320, 145669440, 152606080, 160236384, 166479360, 183127296, 194225920, 200295480, 213648512, 228909120, 233071104, 241866240, 267060640, 291338880, 305212160, 320472768, 366254592, 388451840, 400590960, 427297024, 457818240, 534121280, 582677760, 610424320, 640945536, 801181920, 854594048, 915636480, 1068242560, 1165355520, 1281891072, 1602363840, 1831272960, 2136485120, 2563782144, 3204727680, 4272970240, 6409455360, 12818910720]

約数ペア:

[(1, 12818910720), (2, 6409455360), (3, 4272970240), (4, 3204727680), (5, 2563782144), (6, 2136485120), (7, 1831272960), (8, 1602363840), (10, 1281891072), (11, 1165355520), (12, 1068242560), (14, 915636480), (15, 854594048), (16, 801181920), (20, 640945536), (21, 610424320), (22, 582677760), (24, 534121280), (28, 457818240), (30, 427297024), (32, 400590960), (33, 388451840), (35, 366254592), (40, 320472768), (42, 305212160), (44, 291338880), (48, 267060640), (53, 241866240), (55, 233071104), (56, 228909120), (60, 213648512), (64, 200295480), (66, 194225920), (70, 183127296), (77, 166479360), (80, 160236384), (84, 152606080), (88, 145669440), (96, 133530320), (105, 122084864), (106, 120933120), (110, 116535552), (112, 114454560), (120, 106824256), (128, 100147740), (132, 97112960), (140, 91563648), (154, 83239680), (159, 80622080), (160, 80118192), (165, 77690368), (168, 76303040), (176, 72834720), (192, 66765160), (210, 61042432), (212, 60466560), (220, 58267776), (224, 57227280), (231, 55493120), (240, 53412128), (256, 50073870), (264, 48556480), (265, 48373248), (280, 45781824), (308, 41619840), (318, 40311040), (320, 40059096), (330, 38845184), (336, 38151520), (352, 36417360), (371, 34552320), (384, 33382580), (385, 33295872), (409, 31342080), (420, 30521216), (424, 30233280), (440, 29133888), (448, 28613640), (462, 27746560), (480, 26706064), (512, 25036935), (528, 24278240), (530, 24186624), (560, 22890912), (583, 21987840), (616, 20809920), (636, 20155520), (640, 20029548), (660, 19422592), (672, 19075760), (704, 18208680), (742, 17276160), (768, 16691290), (770, 16647936), (795, 16124416), (818, 15671040), (840, 15260608), (848, 15116640), (880, 14566944), (896, 14306820), (924, 13873280), (960, 13353032), (1056, 12139120), (1060, 12093312), (1113, 11517440), (1120, 11445456), (1155, 11098624), (1166, 10993920), (1227, 10447360), (1232, 10404960), (1272, 10077760), (1280, 10014774), (1320, 9711296), (1344, 9537880), (1408, 9104340), (1484, 8638080), (1536, 8345645), (1540, 8323968), (1590, 8062208), (1636, 7835520), (1680, 7630304), (1696, 7558320), (1749, 7329280), (1760, 7283472), (1792, 7153410), (1848, 6936640), (1855, 6910464), (1920, 6676516), (2045, 6268416), (2112, 6069560), (2120, 6046656), (2226, 5758720), (2240, 5722728), (2310, 5549312), (2332, 5496960), (2454, 5223680), (2464, 5202480), (2544, 5038880), (2560, 5007387), (2640, 4855648), (2688, 4768940), (2816, 4552170), (2863, 4477440), (2915, 4397568), (2968, 4319040), (3080, 4161984), (3180, 4031104), (3272, 3917760), (3360, 3815152), (3392, 3779160), (3498, 3664640), (3520, 3641736), (3584, 3576705), (3696, 3468320), (3710, 3455232), (3840, 3338258), (4081, 3141120), (4090, 3134208), (4224, 3034780), (4240, 3023328), (4452, 2879360), (4480, 2861364), (4499, 2849280), (4620, 2774656), (4664, 2748480), (4908, 2611840), (4928, 2601240), (5088, 2519440), (5280, 2427824), (5376, 2384470), (5565, 2303488), (5632, 2276085), (5726, 2238720), (5830, 2198784), (5936, 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629860), (20405, 628224), (21120, 606956), (21677, 591360), (22260, 575872), (22495, 569856), (22904, 559680), (23320, 549696), (23744, 539880), (24486, 523520), (24540, 522368), (24640, 520248), (25440, 503888), (26176, 489720), (26880, 476894), (26994, 474880), (27136, 472395), (27984, 458080), (28160, 455217), (28630, 447744), (29568, 433540), (29680, 431904), (31493, 407040), (32648, 392640), (32720, 391776), (33920, 377916), (34356, 373120), (34980, 366464), (35616, 359920), (35992, 356160), (36960, 346832), (37312, 343560), (39264, 326480), (39424, 325155), (40704, 314930), (40810, 314112), (42240, 303478), (42945, 298496), (43354, 295680), (44520, 287936), (44990, 284928), (45808, 279840), (46640, 274848), (47488, 269940), (48972, 261760), (49080, 261184), (49280, 260124), (50880, 251944), (52352, 244860), (53760, 238447), (53988, 237440), (55968, 229040), (57260, 223872), (59136, 216770), (59360, 215952), (61215, 209408), (62986, 203520), (65031, 197120), (65296, 196320), (65440, 195888), (67485, 189952), (67840, 188958), (68712, 186560), (69960, 183232), (71232, 179960), (71984, 178080), (73920, 173416), (74624, 171780), (78528, 163240), (81408, 157465), (81620, 157056), (84480, 151739), (85890, 149248), (86708, 147840), (89040, 143968), (89980, 142464), (91616, 139920), (93280, 137424), (94479, 135680), (94976, 134970), (97944, 130880), (98160, 130592), (98560, 130062), (101760, 125972), (104704, 122430), (107976, 118720), (108385, 118272), (111936, 114520)]