28489587840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{33647}}^1$

素因数の和:33689

約数の個数: 384

約数和(自身を含む): 117377683200

約数和(自身を除く): 88888095360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5760, 5880, 6048, 6272, 6615, 6720, 7056, 7560, 7840, 8064, 8640, 8820, 9408, 10080, 10584, 11760, 12096, 13230, 13440, 14112, 15120, 15680, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 26460, 28224, 30240, 31360, 33647, 35280, 40320, 42336, 47040, 52920, 56448, 60480, 67294, 70560, 84672, 94080, 100941, 105840, 120960, 134588, 141120, 168235, 169344, 201882, 211680, 235529, 269176, 282240, 302823, 336470, 403764, 423360, 471058, 504705, 538352, 605646, 672940, 706587, 807528, 846720, 908469, 942116, 1009410, 1076704, 1177645, 1211292, 1345880, 1413174, 1514115, 1615056, 1648703, 1816938, 1884232, 2018820, 2119761, 2153408, 2355290, 2422584, 2691760, 2826348, 3028230, 3230112, 3297406, 3532935, 3633876, 3768464, 4037640, 4239522, 4306816, 4542345, 4710580, 4845168, 4946109, 5383520, 5652696, 6056460, 6359283, 6460224, 6594812, 7065870, 7267752, 7536928, 8075280, 8243515, 8479044, 9084690, 9421160, 9690336, 9892218, 10598805, 10767040, 11305392, 12112920, 12718566, 12920448, 13189624, 14131740, 14535504, 14838327, 15073856, 16150560, 16487030, 16958088, 18169380, 18842320, 19380672, 19784436, 21197610, 21534080, 22610784, 24225840, 24730545, 25437132, 26379248, 28263480, 29071008, 29676654, 30147712, 31796415, 32301120, 32974060, 33916176, 36338760, 37684640, 38761344, 39568872, 42395220, 44514981, 45221568, 48451680, 49461090, 50874264, 52758496, 56526960, 58142016, 59353308, 63592830, 64602240, 65948120, 67832352, 72677520, 74191635, 75369280, 79137744, 84790440, 89029962, 90443136, 96903360, 98922180, 101748528, 105516992, 113053920, 116284032, 118706616, 127185660, 131896240, 135664704, 145355040, 148383270, 150738560, 158275488, 169580880, 178059924, 193806720, 197844360, 203497056, 211033984, 222574905, 226107840, 237413232, 254371320, 263792480, 271329408, 290710080, 296766540, 316550976, 339161760, 356119848, 395688720, 406994112, 445149810, 452215680, 474826464, 508742640, 527584960, 581420160, 593533080, 633101952, 678323520, 712239696, 791377440, 813988224, 890299620, 949652928, 1017485280, 1055169920, 1187066160, 1356647040, 1424479392, 1582754880, 1780599240, 1899305856, 2034970560, 2374132320, 2848958784, 3165509760, 3561198480, 4069941120, 4748264640, 5697917568, 7122396960, 9496529280, 14244793920, 28489587840]

約数ペア:

[(1, 28489587840), (2, 14244793920), (3, 9496529280), (4, 7122396960), (5, 5697917568), (6, 4748264640), (7, 4069941120), (8, 3561198480), (9, 3165509760), (10, 2848958784), (12, 2374132320), (14, 2034970560), (15, 1899305856), (16, 1780599240), (18, 1582754880), (20, 1424479392), (21, 1356647040), (24, 1187066160), (27, 1055169920), (28, 1017485280), (30, 949652928), (32, 890299620), (35, 813988224), (36, 791377440), (40, 712239696), (42, 678323520), (45, 633101952), (48, 593533080), (49, 581420160), (54, 527584960), (56, 508742640), (60, 474826464), (63, 452215680), (64, 445149810), (70, 406994112), (72, 395688720), (80, 356119848), (84, 339161760), (90, 316550976), (96, 296766540), (98, 290710080), (105, 271329408), (108, 263792480), (112, 254371320), (120, 237413232), (126, 226107840), (128, 222574905), (135, 211033984), (140, 203497056), (144, 197844360), (147, 193806720), (160, 178059924), (168, 169580880), (180, 158275488), (189, 150738560), (192, 148383270), (196, 145355040), (210, 135664704), (216, 131896240), (224, 127185660), (240, 118706616), (245, 116284032), (252, 113053920), (270, 105516992), (280, 101748528), (288, 98922180), (294, 96903360), (315, 90443136), (320, 89029962), (336, 84790440), (360, 79137744), (378, 75369280), (384, 74191635), (392, 72677520), (420, 67832352), (432, 65948120), (441, 64602240), (448, 63592830), (480, 59353308), (490, 58142016), (504, 56526960), (540, 52758496), (560, 50874264), (576, 49461090), (588, 48451680), (630, 45221568), (640, 44514981), (672, 42395220), (720, 39568872), (735, 38761344), (756, 37684640), (784, 36338760), (840, 33916176), (864, 32974060), (882, 32301120), (896, 31796415), (945, 30147712), (960, 29676654), (980, 29071008), (1008, 28263480), (1080, 26379248), (1120, 25437132), (1152, 24730545), (1176, 24225840), (1260, 22610784), (1323, 21534080), (1344, 21197610), (1440, 19784436), (1470, 19380672), (1512, 18842320), (1568, 18169380), (1680, 16958088), (1728, 16487030), (1764, 16150560), (1890, 15073856), (1920, 14838327), (1960, 14535504), (2016, 14131740), (2160, 13189624), (2205, 12920448), (2240, 12718566), (2352, 12112920), (2520, 11305392), (2646, 10767040), (2688, 10598805), (2880, 9892218), (2940, 9690336), (3024, 9421160), (3136, 9084690), (3360, 8479044), (3456, 8243515), (3528, 8075280), (3780, 7536928), (3920, 7267752), (4032, 7065870), (4320, 6594812), (4410, 6460224), (4480, 6359283), (4704, 6056460), (5040, 5652696), (5292, 5383520), (5760, 4946109), (5880, 4845168), (6048, 4710580), (6272, 4542345), (6615, 4306816), (6720, 4239522), (7056, 4037640), (7560, 3768464), (7840, 3633876), (8064, 3532935), (8640, 3297406), (8820, 3230112), (9408, 3028230), (10080, 2826348), (10584, 2691760), (11760, 2422584), (12096, 2355290), (13230, 2153408), (13440, 2119761), (14112, 2018820), (15120, 1884232), (15680, 1816938), (17280, 1648703), (17640, 1615056), (18816, 1514115), (20160, 1413174), (21168, 1345880), (23520, 1211292), (24192, 1177645), (26460, 1076704), (28224, 1009410), (30240, 942116), (31360, 908469), (33647, 846720), (35280, 807528), (40320, 706587), (42336, 672940), (47040, 605646), (52920, 538352), (56448, 504705), (60480, 471058), (67294, 423360), (70560, 403764), (84672, 336470), (94080, 302823), (100941, 282240), (105840, 269176), (120960, 235529), (134588, 211680), (141120, 201882), (168235, 169344)]