19250016000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1112

約数の個数: 288

約数和(自身を含む): 64282982400

約数和(自身を除く): 45032966400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 239, 240, 250, 256, 300, 320, 375, 384, 400, 478, 480, 500, 600, 640, 717, 750, 768, 800, 839, 956, 960, 1000, 1195, 1200, 1280, 1434, 1500, 1600, 1678, 1912, 1920, 2000, 2390, 2400, 2517, 2868, 3000, 3200, 3356, 3585, 3824, 3840, 4000, 4195, 4780, 4800, 5034, 5736, 5975, 6000, 6400, 6712, 7170, 7648, 8000, 8390, 9560, 9600, 10068, 11472, 11950, 12000, 12585, 13424, 14340, 15296, 16000, 16780, 17925, 19120, 19200, 20136, 20975, 22944, 23900, 24000, 25170, 26848, 28680, 29875, 30592, 32000, 33560, 35850, 38240, 40272, 41950, 45888, 47800, 48000, 50340, 53696, 57360, 59750, 61184, 62925, 67120, 71700, 76480, 80544, 83900, 89625, 91776, 95600, 96000, 100680, 104875, 107392, 114720, 119500, 125850, 134240, 143400, 152960, 161088, 167800, 179250, 183552, 191200, 200521, 201360, 209750, 214784, 229440, 239000, 251700, 268480, 286800, 305920, 314625, 322176, 335600, 358500, 382400, 401042, 402720, 419500, 458880, 478000, 503400, 536960, 573600, 601563, 629250, 644352, 671200, 717000, 764800, 802084, 805440, 839000, 917760, 956000, 1002605, 1006800, 1073920, 1147200, 1203126, 1258500, 1342400, 1434000, 1529600, 1604168, 1610880, 1678000, 1912000, 2005210, 2013600, 2294400, 2406252, 2517000, 2684800, 2868000, 3007815, 3208336, 3221760, 3356000, 3824000, 4010420, 4027200, 4588800, 4812504, 5013025, 5034000, 5369600, 5736000, 6015630, 6416672, 6712000, 7648000, 8020840, 8054400, 9625008, 10026050, 10068000, 11472000, 12031260, 12833344, 13424000, 15039075, 16041680, 16108800, 19250016, 20052100, 20136000, 22944000, 24062520, 25065125, 25666688, 26848000, 30078150, 32083360, 38500032, 40104200, 40272000, 48125040, 50130250, 51333376, 60156300, 64166720, 75195375, 77000064, 80208400, 80544000, 96250080, 100260500, 120312600, 128333440, 150390750, 154000128, 160416800, 192500160, 200521000, 240625200, 256666880, 300781500, 320833600, 385000320, 401042000, 481250400, 601563000, 641667200, 770000640, 802084000, 962500800, 1203126000, 1283334400, 1604168000, 1925001600, 2406252000, 3208336000, 3850003200, 4812504000, 6416672000, 9625008000, 19250016000]

約数ペア:

[(1, 19250016000), (2, 9625008000), (3, 6416672000), (4, 4812504000), (5, 3850003200), (6, 3208336000), (8, 2406252000), (10, 1925001600), (12, 1604168000), (15, 1283334400), (16, 1203126000), (20, 962500800), (24, 802084000), (25, 770000640), (30, 641667200), (32, 601563000), (40, 481250400), (48, 401042000), (50, 385000320), (60, 320833600), (64, 300781500), (75, 256666880), (80, 240625200), (96, 200521000), (100, 192500160), (120, 160416800), (125, 154000128), (128, 150390750), (150, 128333440), (160, 120312600), (192, 100260500), (200, 96250080), (239, 80544000), (240, 80208400), (250, 77000064), (256, 75195375), (300, 64166720), (320, 60156300), (375, 51333376), (384, 50130250), (400, 48125040), (478, 40272000), (480, 40104200), (500, 38500032), (600, 32083360), (640, 30078150), (717, 26848000), (750, 25666688), (768, 25065125), (800, 24062520), (839, 22944000), (956, 20136000), (960, 20052100), (1000, 19250016), (1195, 16108800), (1200, 16041680), (1280, 15039075), (1434, 13424000), (1500, 12833344), (1600, 12031260), (1678, 11472000), (1912, 10068000), (1920, 10026050), (2000, 9625008), (2390, 8054400), (2400, 8020840), (2517, 7648000), (2868, 6712000), (3000, 6416672), (3200, 6015630), (3356, 5736000), (3585, 5369600), (3824, 5034000), (3840, 5013025), (4000, 4812504), (4195, 4588800), (4780, 4027200), (4800, 4010420), (5034, 3824000), (5736, 3356000), (5975, 3221760), (6000, 3208336), (6400, 3007815), (6712, 2868000), (7170, 2684800), (7648, 2517000), (8000, 2406252), (8390, 2294400), (9560, 2013600), (9600, 2005210), (10068, 1912000), (11472, 1678000), (11950, 1610880), (12000, 1604168), (12585, 1529600), (13424, 1434000), (14340, 1342400), (15296, 1258500), (16000, 1203126), (16780, 1147200), (17925, 1073920), (19120, 1006800), (19200, 1002605), (20136, 956000), (20975, 917760), (22944, 839000), (23900, 805440), (24000, 802084), (25170, 764800), (26848, 717000), (28680, 671200), (29875, 644352), (30592, 629250), (32000, 601563), (33560, 573600), (35850, 536960), (38240, 503400), (40272, 478000), (41950, 458880), (45888, 419500), (47800, 402720), (48000, 401042), (50340, 382400), (53696, 358500), (57360, 335600), (59750, 322176), (61184, 314625), (62925, 305920), (67120, 286800), (71700, 268480), (76480, 251700), (80544, 239000), (83900, 229440), (89625, 214784), (91776, 209750), (95600, 201360), (96000, 200521), (100680, 191200), (104875, 183552), (107392, 179250), (114720, 167800), (119500, 161088), (125850, 152960), (134240, 143400)]