21290594400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1659

約数の個数: 432

約数和(自身を含む): 79847389440

約数和(自身を除く): 58556795040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 103, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 206, 225, 228, 240, 285, 288, 300, 304, 309, 342, 360, 380, 400, 412, 450, 456, 475, 480, 515, 570, 600, 608, 618, 684, 720, 760, 800, 824, 855, 900, 912, 927, 950, 1030, 1140, 1200, 1236, 1368, 1425, 1440, 1511, 1520, 1545, 1648, 1710, 1800, 1824, 1854, 1900, 1957, 2060, 2280, 2400, 2472, 2575, 2736, 2850, 3022, 3040, 3090, 3296, 3420, 3600, 3708, 3800, 3914, 4120, 4275, 4533, 4560, 4635, 4944, 5150, 5472, 5700, 5871, 6044, 6180, 6840, 7200, 7416, 7555, 7600, 7725, 7828, 8240, 8550, 9066, 9120, 9270, 9785, 9888, 10300, 11400, 11742, 12088, 12360, 13599, 13680, 14832, 15110, 15200, 15450, 15656, 16480, 17100, 17613, 18132, 18540, 19570, 20600, 22665, 22800, 23175, 23484, 24176, 24720, 27198, 27360, 28709, 29355, 29664, 30220, 30900, 31312, 34200, 35226, 36264, 37080, 37775, 39140, 41200, 45330, 45600, 46350, 46968, 48352, 48925, 49440, 54396, 57418, 58710, 60440, 61800, 62624, 67995, 68400, 70452, 72528, 74160, 75550, 78280, 82400, 86127, 88065, 90660, 92700, 93936, 97850, 108792, 113325, 114836, 117420, 120880, 123600, 135990, 136800, 140904, 143545, 145056, 146775, 148320, 151100, 155633, 156560, 172254, 176130, 181320, 185400, 187872, 195700, 217584, 226650, 229672, 234840, 241760, 247200, 258381, 271980, 281808, 287090, 293550, 302200, 311266, 313120, 339975, 344508, 352260, 362640, 370800, 391400, 430635, 435168, 440325, 453300, 459344, 466899, 469680, 516762, 543960, 563616, 574180, 587100, 604400, 622532, 679950, 689016, 704520, 717725, 725280, 741600, 778165, 782800, 861270, 880650, 906600, 918688, 933798, 939360, 1033524, 1087920, 1148360, 1174200, 1208800, 1245064, 1291905, 1359900, 1378032, 1400697, 1409040, 1435450, 1556330, 1565600, 1722540, 1761300, 1813200, 1867596, 2067048, 2153175, 2175840, 2296720, 2334495, 2348400, 2490128, 2583810, 2719800, 2756064, 2801394, 2818080, 2870900, 2957027, 3112660, 3445080, 3522600, 3626400, 3735192, 3890825, 4134096, 4306350, 4593440, 4668990, 4696800, 4980256, 5167620, 5439600, 5602788, 5741800, 5914054, 6225320, 6459525, 6890160, 7003485, 7045200, 7470384, 7781650, 8268192, 8612700, 8871081, 9337980, 10335240, 10879200, 11205576, 11483600, 11672475, 11828108, 12450640, 12919050, 13780320, 14006970, 14090400, 14785135, 14940768, 15563300, 17225400, 17742162, 18675960, 20670480, 22411152, 22967200, 23344950, 23656216, 24901280, 25838100, 26613243, 28013940, 29570270, 31126600, 34450800, 35017425, 35484324, 37351920, 41340960, 44355405, 44822304, 46689900, 47312432, 51676200, 53226486, 56027880, 59140540, 62253200, 68901600, 70034850, 70968648, 73925675, 74703840, 88710810, 93379800, 94624864, 103352400, 106452972, 112055760, 118281080, 124506400, 133066215, 140069700, 141937296, 147851350, 177421620, 186759600, 206704800, 212905944, 221777025, 224111520, 236562160, 266132430, 280139400, 283874592, 295702700, 354843240, 373519200, 425811888, 443554050, 473124320, 532264860, 560278800, 591405400, 665331075, 709686480, 851623776, 887108100, 1064529720, 1120557600, 1182810800, 1330662150, 1419372960, 1774216200, 2129059440, 2365621600, 2661324300, 3548432400, 4258118880, 5322648600, 7096864800, 10645297200, 21290594400]

約数ペア:

[(1, 21290594400), (2, 10645297200), (3, 7096864800), (4, 5322648600), (5, 4258118880), (6, 3548432400), (8, 2661324300), (9, 2365621600), (10, 2129059440), (12, 1774216200), (15, 1419372960), (16, 1330662150), (18, 1182810800), (19, 1120557600), (20, 1064529720), (24, 887108100), (25, 851623776), (30, 709686480), (32, 665331075), (36, 591405400), (38, 560278800), (40, 532264860), (45, 473124320), (48, 443554050), (50, 425811888), (57, 373519200), (60, 354843240), (72, 295702700), (75, 283874592), (76, 280139400), (80, 266132430), (90, 236562160), (95, 224111520), (96, 221777025), (100, 212905944), (103, 206704800), (114, 186759600), (120, 177421620), (144, 147851350), (150, 141937296), (152, 140069700), (160, 133066215), (171, 124506400), (180, 118281080), (190, 112055760), (200, 106452972), (206, 103352400), (225, 94624864), (228, 93379800), (240, 88710810), (285, 74703840), (288, 73925675), (300, 70968648), (304, 70034850), (309, 68901600), (342, 62253200), (360, 59140540), (380, 56027880), (400, 53226486), (412, 51676200), (450, 47312432), (456, 46689900), (475, 44822304), (480, 44355405), (515, 41340960), (570, 37351920), (600, 35484324), (608, 35017425), (618, 34450800), (684, 31126600), (720, 29570270), (760, 28013940), (800, 26613243), (824, 25838100), (855, 24901280), (900, 23656216), (912, 23344950), (927, 22967200), (950, 22411152), (1030, 20670480), (1140, 18675960), (1200, 17742162), (1236, 17225400), (1368, 15563300), (1425, 14940768), (1440, 14785135), (1511, 14090400), (1520, 14006970), (1545, 13780320), (1648, 12919050), (1710, 12450640), (1800, 11828108), (1824, 11672475), (1854, 11483600), (1900, 11205576), (1957, 10879200), (2060, 10335240), (2280, 9337980), (2400, 8871081), (2472, 8612700), (2575, 8268192), (2736, 7781650), (2850, 7470384), (3022, 7045200), (3040, 7003485), (3090, 6890160), (3296, 6459525), (3420, 6225320), (3600, 5914054), (3708, 5741800), (3800, 5602788), (3914, 5439600), (4120, 5167620), (4275, 4980256), (4533, 4696800), (4560, 4668990), (4635, 4593440), (4944, 4306350), (5150, 4134096), (5472, 3890825), (5700, 3735192), (5871, 3626400), (6044, 3522600), (6180, 3445080), (6840, 3112660), (7200, 2957027), (7416, 2870900), (7555, 2818080), (7600, 2801394), (7725, 2756064), (7828, 2719800), (8240, 2583810), (8550, 2490128), (9066, 2348400), (9120, 2334495), (9270, 2296720), (9785, 2175840), (9888, 2153175), (10300, 2067048), (11400, 1867596), (11742, 1813200), (12088, 1761300), (12360, 1722540), (13599, 1565600), (13680, 1556330), (14832, 1435450), (15110, 1409040), (15200, 1400697), (15450, 1378032), (15656, 1359900), (16480, 1291905), (17100, 1245064), (17613, 1208800), (18132, 1174200), (18540, 1148360), (19570, 1087920), (20600, 1033524), (22665, 939360), (22800, 933798), (23175, 918688), (23484, 906600), (24176, 880650), (24720, 861270), (27198, 782800), (27360, 778165), (28709, 741600), (29355, 725280), (29664, 717725), (30220, 704520), (30900, 689016), (31312, 679950), (34200, 622532), (35226, 604400), (36264, 587100), (37080, 574180), (37775, 563616), (39140, 543960), (41200, 516762), (45330, 469680), (45600, 466899), (46350, 459344), (46968, 453300), (48352, 440325), (48925, 435168), (49440, 430635), (54396, 391400), (57418, 370800), (58710, 362640), (60440, 352260), (61800, 344508), (62624, 339975), (67995, 313120), (68400, 311266), (70452, 302200), (72528, 293550), (74160, 287090), (75550, 281808), (78280, 271980), (82400, 258381), (86127, 247200), (88065, 241760), (90660, 234840), (92700, 229672), (93936, 226650), (97850, 217584), (108792, 195700), (113325, 187872), (114836, 185400), (117420, 181320), (120880, 176130), (123600, 172254), (135990, 156560), (136800, 155633), (140904, 151100), (143545, 148320), (145056, 146775)]