1851355440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 400

約数和(自身を含む): 7389169920

約数和(自身を除く): 5537814480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 720, 760, 792, 810, 836, 855, 880, 891, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1296, 1320, 1367, 1368, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2734, 2736, 2970, 3078, 3135, 3240, 3344, 3420, 3564, 3762, 3960, 4101, 4104, 4180, 4455, 4560, 4752, 5016, 5130, 5468, 5643, 5940, 6156, 6270, 6480, 6835, 6840, 7128, 7524, 7695, 7920, 8202, 8208, 8360, 8910, 9405, 10032, 10260, 10936, 11286, 11880, 12303, 12312, 12540, 13670, 13680, 14256, 15037, 15048, 15390, 16404, 16720, 16929, 17820, 18810, 20505, 20520, 21872, 22572, 23760, 24606, 24624, 25080, 25973, 27340, 28215, 30074, 30096, 30780, 32808, 33858, 35640, 36909, 37620, 41010, 41040, 45111, 45144, 49212, 50160, 51946, 54680, 56430, 60148, 61515, 61560, 65616, 67716, 71280, 73818, 75185, 75240, 77919, 82020, 84645, 90222, 90288, 98424, 103892, 109360, 110727, 112860, 120296, 123030, 123120, 129865, 135333, 135432, 147636, 150370, 150480, 155838, 164040, 169290, 180444, 184545, 196848, 207784, 221454, 225555, 225720, 233757, 240592, 246060, 259730, 270666, 270864, 285703, 295272, 300740, 311676, 328080, 338580, 360888, 369090, 389595, 405999, 415568, 442908, 451110, 451440, 467514, 492120, 519460, 541332, 553635, 571406, 590544, 601480, 623352, 676665, 677160, 701271, 721776, 738180, 779190, 811998, 857109, 885816, 902220, 935028, 984240, 1038920, 1082664, 1107270, 1142812, 1168785, 1202960, 1217997, 1246704, 1353330, 1354320, 1402542, 1428515, 1476360, 1558380, 1623996, 1714218, 1771632, 1804440, 1870056, 2029995, 2077840, 2103813, 2165328, 2214540, 2285624, 2337570, 2435994, 2571327, 2706660, 2805084, 2857030, 2952720, 3116760, 3247992, 3428436, 3506355, 3608880, 3740112, 4059990, 4207626, 4285545, 4429080, 4571248, 4675140, 4871988, 5142654, 5413320, 5610168, 5714060, 6089985, 6233520, 6495984, 6856872, 7012710, 7713981, 8119980, 8415252, 8571090, 8858160, 9350280, 9743976, 10285308, 10519065, 10826640, 11220336, 11428120, 12179970, 12856635, 13713744, 14025420, 15427962, 16239960, 16830504, 17142180, 18700560, 19487952, 20570616, 21038130, 22856240, 23141943, 24359940, 25713270, 28050840, 30855924, 32479920, 33661008, 34284360, 38569905, 41141232, 42076260, 46283886, 48719880, 51426540, 56101680, 61711848, 68568720, 77139810, 84152520, 92567772, 97439760, 102853080, 115709715, 123423696, 154279620, 168305040, 185135544, 205706160, 231419430, 308559240, 370271088, 462838860, 617118480, 925677720, 1851355440]

約数ペア:

[(1, 1851355440), (2, 925677720), (3, 617118480), (4, 462838860), (5, 370271088), (6, 308559240), (8, 231419430), (9, 205706160), (10, 185135544), (11, 168305040), (12, 154279620), (15, 123423696), (16, 115709715), (18, 102853080), (19, 97439760), (20, 92567772), (22, 84152520), (24, 77139810), (27, 68568720), (30, 61711848), (33, 56101680), (36, 51426540), (38, 48719880), (40, 46283886), (44, 42076260), (45, 41141232), (48, 38569905), (54, 34284360), (55, 33661008), (57, 32479920), (60, 30855924), (66, 28050840), (72, 25713270), (76, 24359940), (80, 23141943), (81, 22856240), (88, 21038130), (90, 20570616), (95, 19487952), (99, 18700560), (108, 17142180), (110, 16830504), (114, 16239960), (120, 15427962), (132, 14025420), (135, 13713744), (144, 12856635), (152, 12179970), (162, 11428120), (165, 11220336), (171, 10826640), (176, 10519065), (180, 10285308), (190, 9743976), (198, 9350280), (209, 8858160), (216, 8571090), (220, 8415252), (228, 8119980), (240, 7713981), (264, 7012710), (270, 6856872), (285, 6495984), (297, 6233520), (304, 6089985), (324, 5714060), (330, 5610168), (342, 5413320), (360, 5142654), (380, 4871988), (396, 4675140), (405, 4571248), (418, 4429080), (432, 4285545), (440, 4207626), (456, 4059990), (495, 3740112), (513, 3608880), (528, 3506355), (540, 3428436), (570, 3247992), (594, 3116760), (627, 2952720), (648, 2857030), (660, 2805084), (684, 2706660), (720, 2571327), (760, 2435994), (792, 2337570), (810, 2285624), (836, 2214540), (855, 2165328), (880, 2103813), (891, 2077840), (912, 2029995), (990, 1870056), (1026, 1804440), (1045, 1771632), (1080, 1714218), (1140, 1623996), (1188, 1558380), (1254, 1476360), (1296, 1428515), (1320, 1402542), (1367, 1354320), (1368, 1353330), (1485, 1246704), (1520, 1217997), (1539, 1202960), (1584, 1168785), (1620, 1142812), (1672, 1107270), (1710, 1082664), (1782, 1038920), (1881, 984240), (1980, 935028), (2052, 902220), (2090, 885816), (2160, 857109), (2280, 811998), (2376, 779190), (2508, 738180), (2565, 721776), (2640, 701271), (2734, 677160), (2736, 676665), (2970, 623352), (3078, 601480), (3135, 590544), (3240, 571406), (3344, 553635), (3420, 541332), (3564, 519460), (3762, 492120), (3960, 467514), (4101, 451440), (4104, 451110), (4180, 442908), (4455, 415568), (4560, 405999), (4752, 389595), (5016, 369090), (5130, 360888), (5468, 338580), (5643, 328080), (5940, 311676), (6156, 300740), (6270, 295272), (6480, 285703), (6835, 270864), (6840, 270666), (7128, 259730), (7524, 246060), (7695, 240592), (7920, 233757), (8202, 225720), (8208, 225555), (8360, 221454), (8910, 207784), (9405, 196848), (10032, 184545), (10260, 180444), (10936, 169290), (11286, 164040), (11880, 155838), (12303, 150480), (12312, 150370), (12540, 147636), (13670, 135432), (13680, 135333), (14256, 129865), (15037, 123120), (15048, 123030), (15390, 120296), (16404, 112860), (16720, 110727), (16929, 109360), (17820, 103892), (18810, 98424), (20505, 90288), (20520, 90222), (21872, 84645), (22572, 82020), (23760, 77919), (24606, 75240), (24624, 75185), (25080, 73818), (25973, 71280), (27340, 67716), (28215, 65616), (30074, 61560), (30096, 61515), (30780, 60148), (32808, 56430), (33858, 54680), (35640, 51946), (36909, 50160), (37620, 49212), (41010, 45144), (41040, 45111)]