72256800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 576

約数和(自身を含む): 323979264

約数和(自身を除く): 251722464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 23, 24, 25, 28, 30, 32, 33, 34, 35, 40, 42, 44, 46, 48, 50, 51, 55, 56, 60, 66, 68, 69, 70, 75, 77, 80, 84, 85, 88, 92, 96, 100, 102, 105, 110, 112, 115, 119, 120, 132, 136, 138, 140, 150, 154, 160, 161, 165, 168, 170, 175, 176, 184, 187, 200, 204, 210, 220, 224, 230, 231, 238, 240, 253, 255, 264, 272, 275, 276, 280, 300, 308, 322, 330, 336, 340, 345, 350, 352, 357, 368, 374, 385, 391, 400, 408, 420, 425, 440, 460, 462, 476, 480, 483, 506, 510, 525, 528, 544, 550, 552, 560, 561, 575, 595, 600, 616, 644, 660, 672, 680, 690, 700, 714, 736, 748, 759, 770, 782, 800, 805, 816, 825, 840, 850, 880, 920, 924, 935, 952, 966, 1012, 1020, 1050, 1056, 1100, 1104, 1120, 1122, 1150, 1155, 1173, 1190, 1200, 1232, 1265, 1275, 1288, 1309, 1320, 1360, 1380, 1400, 1428, 1496, 1518, 1540, 1564, 1610, 1632, 1650, 1680, 1700, 1725, 1760, 1771, 1785, 1840, 1848, 1870, 1904, 1925, 1932, 1955, 2024, 2040, 2100, 2200, 2208, 2244, 2300, 2310, 2346, 2380, 2400, 2415, 2464, 2530, 2550, 2576, 2618, 2640, 2720, 2737, 2760, 2800, 2805, 2856, 2975, 2992, 3036, 3080, 3128, 3220, 3300, 3360, 3400, 3450, 3542, 3570, 3680, 3696, 3740, 3795, 3808, 3850, 3864, 3910, 3927, 4025, 4048, 4080, 4200, 4301, 4400, 4488, 4600, 4620, 4675, 4692, 4760, 4830, 5060, 5100, 5152, 5236, 5280, 5313, 5474, 5520, 5600, 5610, 5712, 5775, 5865, 5950, 5984, 6072, 6160, 6256, 6325, 6440, 6545, 6600, 6800, 6900, 7084, 7140, 7392, 7480, 7590, 7700, 7728, 7820, 7854, 8050, 8096, 8160, 8211, 8400, 8602, 8800, 8855, 8925, 8976, 9200, 9240, 9350, 9384, 9520, 9660, 9775, 10120, 10200, 10472, 10626, 10948, 11040, 11220, 11424, 11550, 11730, 11900, 12075, 12144, 12320, 12512, 12650, 12880, 12903, 13090, 13200, 13600, 13685, 13800, 14025, 14168, 14280, 14960, 15180, 15400, 15456, 15640, 15708, 16100, 16422, 16800, 17204, 17710, 17850, 17952, 18400, 18480, 18700, 18768, 18975, 19040, 19320, 19550, 19635, 20240, 20400, 20944, 21252, 21505, 21896, 22440, 23100, 23460, 23800, 24150, 24288, 25300, 25760, 25806, 26180, 26400, 26565, 27370, 27600, 28050, 28336, 28560, 29325, 29920, 30107, 30360, 30800, 31280, 31416, 32200, 32725, 32844, 34408, 35420, 35700, 36960, 37400, 37536, 37950, 38640, 39100, 39270, 40480, 40800, 41055, 41888, 42504, 43010, 43792, 44275, 44880, 46200, 46920, 47600, 48300, 50600, 51612, 52360, 53130, 54740, 55200, 56100, 56672, 57120, 58650, 60214, 60720, 61600, 62560, 62832, 64400, 64515, 65450, 65688, 68425, 68816, 70840, 71400, 74800, 75900, 77280, 78200, 78540, 82110, 85008, 86020, 87584, 88550, 89760, 90321, 92400, 93840, 95200, 96600, 98175, 101200, 103224, 104720, 106260, 107525, 109480, 112200, 117300, 120428, 121440, 125664, 128800, 129030, 130900, 131376, 132825, 136850, 137632, 141680, 142800, 149600, 150535, 151800, 156400, 157080, 164220, 170016, 172040, 177100, 180642, 184800, 187680, 193200, 196350, 202400, 205275, 206448, 209440, 212520, 215050, 218960, 224400, 234600, 240856, 258060, 261800, 262752, 265650, 273700, 283360, 285600, 301070, 303600, 312800, 314160, 322575, 328440, 344080, 354200, 361284, 386400, 392700, 410550, 412896, 425040, 430100, 437920, 448800, 451605, 469200, 481712, 516120, 523600, 531300, 547400, 602140, 607200, 628320, 645150, 656880, 688160, 708400, 722568, 752675, 785400, 821100, 850080, 860200, 903210, 938400, 963424, 1032240, 1047200, 1062600, 1094800, 1204280, 1290300, 1313760, 1416800, 1445136, 1505350, 1570800, 1642200, 1720400, 1806420, 2064480, 2125200, 2189600, 2258025, 2408560, 2580600, 2890272, 3010700, 3141600, 3284400, 3440800, 3612840, 4250400, 4516050, 4817120, 5161200, 6021400, 6568800, 7225680, 9032100, 10322400, 12042800, 14451360, 18064200, 24085600, 36128400, 72256800]

約数ペア:

[(1, 72256800), (2, 36128400), (3, 24085600), (4, 18064200), (5, 14451360), (6, 12042800), (7, 10322400), (8, 9032100), (10, 7225680), (11, 6568800), (12, 6021400), (14, 5161200), (15, 4817120), (16, 4516050), (17, 4250400), (20, 3612840), (21, 3440800), (22, 3284400), (23, 3141600), (24, 3010700), (25, 2890272), (28, 2580600), (30, 2408560), (32, 2258025), (33, 2189600), (34, 2125200), (35, 2064480), (40, 1806420), (42, 1720400), (44, 1642200), (46, 1570800), (48, 1505350), (50, 1445136), (51, 1416800), (55, 1313760), (56, 1290300), (60, 1204280), (66, 1094800), (68, 1062600), (69, 1047200), (70, 1032240), (75, 963424), (77, 938400), (80, 903210), (84, 860200), (85, 850080), (88, 821100), (92, 785400), (96, 752675), (100, 722568), (102, 708400), (105, 688160), (110, 656880), (112, 645150), (115, 628320), (119, 607200), (120, 602140), (132, 547400), (136, 531300), (138, 523600), (140, 516120), (150, 481712), (154, 469200), (160, 451605), (161, 448800), (165, 437920), (168, 430100), (170, 425040), (175, 412896), (176, 410550), (184, 392700), (187, 386400), (200, 361284), (204, 354200), (210, 344080), (220, 328440), (224, 322575), (230, 314160), (231, 312800), (238, 303600), (240, 301070), (253, 285600), (255, 283360), (264, 273700), (272, 265650), (275, 262752), (276, 261800), (280, 258060), (300, 240856), (308, 234600), (322, 224400), (330, 218960), (336, 215050), (340, 212520), (345, 209440), (350, 206448), (352, 205275), (357, 202400), (368, 196350), (374, 193200), (385, 187680), (391, 184800), (400, 180642), (408, 177100), (420, 172040), (425, 170016), (440, 164220), (460, 157080), (462, 156400), (476, 151800), (480, 150535), (483, 149600), (506, 142800), (510, 141680), (525, 137632), (528, 136850), (544, 132825), (550, 131376), (552, 130900), (560, 129030), (561, 128800), (575, 125664), (595, 121440), (600, 120428), (616, 117300), (644, 112200), (660, 109480), (672, 107525), (680, 106260), (690, 104720), (700, 103224), (714, 101200), (736, 98175), (748, 96600), (759, 95200), (770, 93840), (782, 92400), (800, 90321), (805, 89760), (816, 88550), (825, 87584), (840, 86020), (850, 85008), (880, 82110), (920, 78540), (924, 78200), (935, 77280), (952, 75900), (966, 74800), (1012, 71400), (1020, 70840), (1050, 68816), (1056, 68425), (1100, 65688), (1104, 65450), (1120, 64515), (1122, 64400), (1150, 62832), (1155, 62560), (1173, 61600), (1190, 60720), (1200, 60214), (1232, 58650), (1265, 57120), (1275, 56672), (1288, 56100), (1309, 55200), (1320, 54740), (1360, 53130), (1380, 52360), (1400, 51612), (1428, 50600), (1496, 48300), (1518, 47600), (1540, 46920), (1564, 46200), (1610, 44880), (1632, 44275), (1650, 43792), (1680, 43010), (1700, 42504), (1725, 41888), (1760, 41055), (1771, 40800), (1785, 40480), (1840, 39270), (1848, 39100), (1870, 38640), (1904, 37950), (1925, 37536), (1932, 37400), (1955, 36960), (2024, 35700), (2040, 35420), (2100, 34408), (2200, 32844), (2208, 32725), (2244, 32200), (2300, 31416), (2310, 31280), (2346, 30800), (2380, 30360), (2400, 30107), (2415, 29920), (2464, 29325), (2530, 28560), (2550, 28336), (2576, 28050), (2618, 27600), (2640, 27370), (2720, 26565), (2737, 26400), (2760, 26180), (2800, 25806), (2805, 25760), (2856, 25300), (2975, 24288), (2992, 24150), (3036, 23800), (3080, 23460), (3128, 23100), (3220, 22440), (3300, 21896), (3360, 21505), (3400, 21252), (3450, 20944), (3542, 20400), (3570, 20240), (3680, 19635), (3696, 19550), (3740, 19320), (3795, 19040), (3808, 18975), (3850, 18768), (3864, 18700), (3910, 18480), (3927, 18400), (4025, 17952), (4048, 17850), (4080, 17710), (4200, 17204), (4301, 16800), (4400, 16422), (4488, 16100), (4600, 15708), (4620, 15640), (4675, 15456), (4692, 15400), (4760, 15180), (4830, 14960), (5060, 14280), (5100, 14168), (5152, 14025), (5236, 13800), (5280, 13685), (5313, 13600), (5474, 13200), (5520, 13090), (5600, 12903), (5610, 12880), (5712, 12650), (5775, 12512), (5865, 12320), (5950, 12144), (5984, 12075), (6072, 11900), (6160, 11730), (6256, 11550), (6325, 11424), (6440, 11220), (6545, 11040), (6600, 10948), (6800, 10626), (6900, 10472), (7084, 10200), (7140, 10120), (7392, 9775), (7480, 9660), (7590, 9520), (7700, 9384), (7728, 9350), (7820, 9240), (7854, 9200), (8050, 8976), (8096, 8925), (8160, 8855), (8211, 8800), (8400, 8602)]