21102144000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2293

約数の個数: 480

約数和(自身を含む): 81650327616

約数和(自身を除く): 60548183616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 512, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1500, 1536, 1568, 1600, 1680, 1750, 1792, 1920, 1960, 2000, 2100, 2240, 2243, 2352, 2400, 2450, 2560, 2625, 2688, 2800, 2940, 3000, 3136, 3200, 3360, 3500, 3584, 3675, 3840, 3920, 4000, 4200, 4480, 4486, 4704, 4800, 4900, 5250, 5376, 5600, 5880, 6000, 6125, 6272, 6400, 6720, 6729, 7000, 7350, 7680, 7840, 8000, 8400, 8960, 8972, 9408, 9600, 9800, 10500, 10752, 11200, 11215, 11760, 12000, 12250, 12544, 12800, 13440, 13458, 14000, 14700, 15680, 15701, 16000, 16800, 17920, 17944, 18375, 18816, 19200, 19600, 21000, 22400, 22430, 23520, 24000, 24500, 25088, 26880, 26916, 28000, 29400, 31360, 31402, 32000, 33600, 33645, 35888, 36750, 37632, 38400, 39200, 42000, 44800, 44860, 47040, 47103, 48000, 49000, 53760, 53832, 56000, 56075, 58800, 62720, 62804, 64000, 67200, 67290, 71776, 73500, 75264, 78400, 78505, 84000, 89600, 89720, 94080, 94206, 96000, 98000, 107664, 109907, 112000, 112150, 117600, 125440, 125608, 134400, 134580, 143552, 147000, 156800, 157010, 168000, 168225, 179440, 188160, 188412, 192000, 196000, 215328, 219814, 224000, 224300, 235200, 235515, 251216, 268800, 269160, 280375, 287104, 294000, 313600, 314020, 329721, 336000, 336450, 358880, 376320, 376824, 392000, 392525, 430656, 439628, 448000, 448600, 470400, 471030, 502432, 538320, 549535, 560750, 574208, 588000, 627200, 628040, 659442, 672000, 672900, 717760, 753648, 784000, 785050, 841125, 861312, 879256, 897200, 940800, 942060, 1004864, 1076640, 1099070, 1121500, 1148416, 1176000, 1177575, 1256080, 1318884, 1344000, 1345800, 1435520, 1507296, 1568000, 1570100, 1648605, 1682250, 1722624, 1758512, 1794400, 1881600, 1884120, 1962625, 2009728, 2153280, 2198140, 2243000, 2352000, 2355150, 2512160, 2637768, 2691600, 2747675, 2871040, 3014592, 3136000, 3140200, 3297210, 3364500, 3445248, 3517024, 3588800, 3768240, 3925250, 4019456, 4306560, 4396280, 4486000, 4704000, 4710300, 5024320, 5275536, 5383200, 5495350, 5742080, 5887875, 6029184, 6280400, 6594420, 6729000, 7034048, 7177600, 7536480, 7850500, 8038912, 8243025, 8613120, 8792560, 8972000, 9408000, 9420600, 10048640, 10551072, 10766400, 10990700, 11775750, 12058368, 12560800, 13188840, 13458000, 13738375, 14068096, 14355200, 15072960, 15701000, 16486050, 17226240, 17585120, 17944000, 18841200, 20097280, 21102144, 21532800, 21981400, 23551500, 24116736, 25121600, 26377680, 26916000, 27476750, 28136192, 28710400, 30145920, 31402000, 32972100, 35170240, 35888000, 37682400, 40194560, 41215125, 42204288, 43065600, 43962800, 47103000, 50243200, 52755360, 53832000, 54953500, 56272384, 60291840, 62804000, 65944200, 70340480, 71776000, 75364800, 82430250, 84408576, 86131200, 87925600, 94206000, 100486400, 105510720, 107664000, 109907000, 120583680, 125608000, 131888400, 140680960, 143552000, 150729600, 164860500, 168817152, 175851200, 188412000, 200972800, 211021440, 215328000, 219814000, 251216000, 263776800, 281361920, 301459200, 329721000, 351702400, 376824000, 422042880, 430656000, 439628000, 502432000, 527553600, 602918400, 659442000, 703404800, 753648000, 844085760, 879256000, 1004864000, 1055107200, 1318884000, 1406809600, 1507296000, 1758512000, 2110214400, 2637768000, 3014592000, 3517024000, 4220428800, 5275536000, 7034048000, 10551072000, 21102144000]

約数ペア:

[(1, 21102144000), (2, 10551072000), (3, 7034048000), (4, 5275536000), (5, 4220428800), (6, 3517024000), (7, 3014592000), (8, 2637768000), (10, 2110214400), (12, 1758512000), (14, 1507296000), (15, 1406809600), (16, 1318884000), (20, 1055107200), (21, 1004864000), (24, 879256000), (25, 844085760), (28, 753648000), (30, 703404800), (32, 659442000), (35, 602918400), (40, 527553600), (42, 502432000), (48, 439628000), (49, 430656000), (50, 422042880), (56, 376824000), (60, 351702400), (64, 329721000), (70, 301459200), (75, 281361920), (80, 263776800), (84, 251216000), (96, 219814000), (98, 215328000), (100, 211021440), (105, 200972800), (112, 188412000), (120, 175851200), (125, 168817152), (128, 164860500), (140, 150729600), (147, 143552000), (150, 140680960), (160, 131888400), (168, 125608000), (175, 120583680), (192, 109907000), (196, 107664000), (200, 105510720), (210, 100486400), (224, 94206000), (240, 87925600), (245, 86131200), (250, 84408576), (256, 82430250), (280, 75364800), (294, 71776000), (300, 70340480), (320, 65944200), (336, 62804000), (350, 60291840), (375, 56272384), (384, 54953500), (392, 53832000), (400, 52755360), (420, 50243200), (448, 47103000), (480, 43962800), (490, 43065600), (500, 42204288), (512, 41215125), (525, 40194560), (560, 37682400), (588, 35888000), (600, 35170240), (640, 32972100), (672, 31402000), (700, 30145920), (735, 28710400), (750, 28136192), (768, 27476750), (784, 26916000), (800, 26377680), (840, 25121600), (875, 24116736), (896, 23551500), (960, 21981400), (980, 21532800), (1000, 21102144), (1050, 20097280), (1120, 18841200), (1176, 17944000), (1200, 17585120), (1225, 17226240), (1280, 16486050), (1344, 15701000), (1400, 15072960), (1470, 14355200), (1500, 14068096), (1536, 13738375), (1568, 13458000), (1600, 13188840), (1680, 12560800), (1750, 12058368), (1792, 11775750), (1920, 10990700), (1960, 10766400), (2000, 10551072), (2100, 10048640), (2240, 9420600), (2243, 9408000), (2352, 8972000), (2400, 8792560), (2450, 8613120), (2560, 8243025), (2625, 8038912), (2688, 7850500), (2800, 7536480), (2940, 7177600), (3000, 7034048), (3136, 6729000), (3200, 6594420), (3360, 6280400), (3500, 6029184), (3584, 5887875), (3675, 5742080), (3840, 5495350), (3920, 5383200), (4000, 5275536), (4200, 5024320), (4480, 4710300), (4486, 4704000), (4704, 4486000), (4800, 4396280), (4900, 4306560), (5250, 4019456), (5376, 3925250), (5600, 3768240), (5880, 3588800), (6000, 3517024), (6125, 3445248), (6272, 3364500), (6400, 3297210), (6720, 3140200), (6729, 3136000), (7000, 3014592), (7350, 2871040), (7680, 2747675), (7840, 2691600), (8000, 2637768), (8400, 2512160), (8960, 2355150), (8972, 2352000), (9408, 2243000), (9600, 2198140), (9800, 2153280), (10500, 2009728), (10752, 1962625), (11200, 1884120), (11215, 1881600), (11760, 1794400), (12000, 1758512), (12250, 1722624), (12544, 1682250), (12800, 1648605), (13440, 1570100), (13458, 1568000), (14000, 1507296), (14700, 1435520), (15680, 1345800), (15701, 1344000), (16000, 1318884), (16800, 1256080), (17920, 1177575), (17944, 1176000), (18375, 1148416), (18816, 1121500), (19200, 1099070), (19600, 1076640), (21000, 1004864), (22400, 942060), (22430, 940800), (23520, 897200), (24000, 879256), (24500, 861312), (25088, 841125), (26880, 785050), (26916, 784000), (28000, 753648), (29400, 717760), (31360, 672900), (31402, 672000), (32000, 659442), (33600, 628040), (33645, 627200), (35888, 588000), (36750, 574208), (37632, 560750), (38400, 549535), (39200, 538320), (42000, 502432), (44800, 471030), (44860, 470400), (47040, 448600), (47103, 448000), (48000, 439628), (49000, 430656), (53760, 392525), (53832, 392000), (56000, 376824), (56075, 376320), (58800, 358880), (62720, 336450), (62804, 336000), (64000, 329721), (67200, 314020), (67290, 313600), (71776, 294000), (73500, 287104), (75264, 280375), (78400, 269160), (78505, 268800), (84000, 251216), (89600, 235515), (89720, 235200), (94080, 224300), (94206, 224000), (96000, 219814), (98000, 215328), (107664, 196000), (109907, 192000), (112000, 188412), (112150, 188160), (117600, 179440), (125440, 168225), (125608, 168000), (134400, 157010), (134580, 156800), (143552, 147000)]