21161001600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14407}}^1$

素因数の和:14457

約数の個数: 384

約数和(自身を含む): 82004572800

約数和(自身を除く): 60843571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 576, 600, 612, 640, 675, 680, 720, 765, 800, 816, 850, 864, 900, 918, 960, 1020, 1080, 1088, 1152, 1200, 1224, 1275, 1350, 1360, 1440, 1530, 1600, 1632, 1700, 1728, 1800, 1836, 1920, 2040, 2160, 2176, 2295, 2400, 2448, 2550, 2700, 2720, 2880, 3060, 3200, 3264, 3400, 3456, 3600, 3672, 3825, 4080, 4320, 4590, 4800, 4896, 5100, 5400, 5440, 5760, 6120, 6528, 6800, 7200, 7344, 7650, 8160, 8640, 9180, 9600, 9792, 10200, 10800, 10880, 11475, 12240, 13600, 14400, 14407, 14688, 15300, 16320, 17280, 18360, 19584, 20400, 21600, 22950, 24480, 27200, 28800, 28814, 29376, 30600, 32640, 36720, 40800, 43200, 43221, 45900, 48960, 54400, 57628, 58752, 61200, 72035, 73440, 81600, 86400, 86442, 91800, 97920, 115256, 122400, 129663, 144070, 146880, 163200, 172884, 183600, 216105, 230512, 244800, 244919, 259326, 288140, 293760, 345768, 360175, 367200, 388989, 432210, 461024, 489600, 489838, 518652, 576280, 648315, 691536, 720350, 734400, 734757, 777978, 864420, 922048, 979676, 1037304, 1080525, 1152560, 1224595, 1296630, 1383072, 1440700, 1468800, 1469514, 1555956, 1728840, 1844096, 1944945, 1959352, 2074608, 2161050, 2204271, 2305120, 2449190, 2593260, 2766144, 2881400, 2939028, 3111912, 3241575, 3457680, 3673785, 3889890, 3918704, 4149216, 4322100, 4408542, 4610240, 4898380, 5186520, 5532288, 5762800, 5878056, 6122975, 6223824, 6483150, 6612813, 6915360, 7347570, 7779780, 7837408, 8298432, 8644200, 8817084, 9220480, 9724725, 9796760, 10373040, 11021355, 11525600, 11756112, 12245950, 12447648, 12966300, 13225626, 13830720, 14695140, 15559560, 15674816, 16596864, 17288400, 17634168, 18368925, 19449450, 19593520, 20746080, 22042710, 23051200, 23512224, 24491900, 24895296, 25932600, 26451252, 27661440, 29390280, 31119120, 31349632, 33064065, 34576800, 35268336, 36737850, 38898900, 39187040, 41492160, 44085420, 46102400, 47024448, 48983800, 49790592, 51865200, 52902504, 55106775, 58780560, 62238240, 66128130, 69153600, 70536672, 73475700, 77797800, 78374080, 82984320, 88170840, 94048896, 97967600, 103730400, 105805008, 110213550, 117561120, 124476480, 132256260, 138307200, 141073344, 146951400, 155595600, 156748160, 165320325, 176341680, 195935200, 207460800, 211610016, 220427100, 235122240, 248952960, 264512520, 282146688, 293902800, 311191200, 330640650, 352683360, 391870400, 414921600, 423220032, 440854200, 470244480, 529025040, 587805600, 622382400, 661281300, 705366720, 783740800, 846440064, 881708400, 1058050080, 1175611200, 1244764800, 1322562600, 1410733440, 1763416800, 2116100160, 2351222400, 2645125200, 3526833600, 4232200320, 5290250400, 7053667200, 10580500800, 21161001600]

約数ペア:

[(1, 21161001600), (2, 10580500800), (3, 7053667200), (4, 5290250400), (5, 4232200320), (6, 3526833600), (8, 2645125200), (9, 2351222400), (10, 2116100160), (12, 1763416800), (15, 1410733440), (16, 1322562600), (17, 1244764800), (18, 1175611200), (20, 1058050080), (24, 881708400), (25, 846440064), (27, 783740800), (30, 705366720), (32, 661281300), (34, 622382400), (36, 587805600), (40, 529025040), (45, 470244480), (48, 440854200), (50, 423220032), (51, 414921600), (54, 391870400), (60, 352683360), (64, 330640650), (68, 311191200), (72, 293902800), (75, 282146688), (80, 264512520), (85, 248952960), (90, 235122240), (96, 220427100), (100, 211610016), (102, 207460800), (108, 195935200), (120, 176341680), (128, 165320325), (135, 156748160), (136, 155595600), (144, 146951400), (150, 141073344), (153, 138307200), (160, 132256260), (170, 124476480), (180, 117561120), (192, 110213550), (200, 105805008), (204, 103730400), (216, 97967600), (225, 94048896), (240, 88170840), (255, 82984320), (270, 78374080), (272, 77797800), (288, 73475700), (300, 70536672), (306, 69153600), (320, 66128130), (340, 62238240), (360, 58780560), (384, 55106775), (400, 52902504), (408, 51865200), (425, 49790592), (432, 48983800), (450, 47024448), (459, 46102400), (480, 44085420), (510, 41492160), (540, 39187040), (544, 38898900), (576, 36737850), (600, 35268336), (612, 34576800), (640, 33064065), (675, 31349632), (680, 31119120), (720, 29390280), (765, 27661440), (800, 26451252), (816, 25932600), (850, 24895296), (864, 24491900), (900, 23512224), (918, 23051200), (960, 22042710), (1020, 20746080), (1080, 19593520), (1088, 19449450), (1152, 18368925), (1200, 17634168), (1224, 17288400), (1275, 16596864), (1350, 15674816), (1360, 15559560), (1440, 14695140), (1530, 13830720), (1600, 13225626), (1632, 12966300), (1700, 12447648), (1728, 12245950), (1800, 11756112), (1836, 11525600), (1920, 11021355), (2040, 10373040), (2160, 9796760), (2176, 9724725), (2295, 9220480), (2400, 8817084), (2448, 8644200), (2550, 8298432), (2700, 7837408), (2720, 7779780), (2880, 7347570), (3060, 6915360), (3200, 6612813), (3264, 6483150), (3400, 6223824), (3456, 6122975), (3600, 5878056), (3672, 5762800), (3825, 5532288), (4080, 5186520), (4320, 4898380), (4590, 4610240), (4800, 4408542), (4896, 4322100), (5100, 4149216), (5400, 3918704), (5440, 3889890), (5760, 3673785), (6120, 3457680), (6528, 3241575), (6800, 3111912), (7200, 2939028), (7344, 2881400), (7650, 2766144), (8160, 2593260), (8640, 2449190), (9180, 2305120), (9600, 2204271), (9792, 2161050), (10200, 2074608), (10800, 1959352), (10880, 1944945), (11475, 1844096), (12240, 1728840), (13600, 1555956), (14400, 1469514), (14407, 1468800), (14688, 1440700), (15300, 1383072), (16320, 1296630), (17280, 1224595), (18360, 1152560), (19584, 1080525), (20400, 1037304), (21600, 979676), (22950, 922048), (24480, 864420), (27200, 777978), (28800, 734757), (28814, 734400), (29376, 720350), (30600, 691536), (32640, 648315), (36720, 576280), (40800, 518652), (43200, 489838), (43221, 489600), (45900, 461024), (48960, 432210), (54400, 388989), (57628, 367200), (58752, 360175), (61200, 345768), (72035, 293760), (73440, 288140), (81600, 259326), (86400, 244919), (86442, 244800), (91800, 230512), (97920, 216105), (115256, 183600), (122400, 172884), (129663, 163200), (144070, 146880)]