1998662400

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4996

約数の個数: 324

約数和(自身を含む): 8168126512

約数和(自身を除く): 6169464112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 1008, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1575, 1600, 1680, 1792, 1800, 1920, 2016, 2100, 2240, 2304, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3360, 3600, 3840, 4032, 4200, 4480, 4800, 4957, 5040, 5376, 5600, 5760, 6300, 6400, 6720, 7200, 8064, 8400, 8960, 9600, 9914, 10080, 11200, 11520, 12600, 13440, 14400, 14871, 16128, 16800, 19200, 19828, 20160, 22400, 24785, 25200, 26880, 28800, 29742, 33600, 34699, 39656, 40320, 44613, 44800, 49570, 50400, 57600, 59484, 67200, 69398, 74355, 79312, 80640, 89226, 99140, 100800, 104097, 118968, 123925, 134400, 138796, 148710, 158624, 173495, 178452, 198280, 201600, 208194, 223065, 237936, 247850, 277592, 297420, 312291, 317248, 346990, 356904, 371775, 396560, 403200, 416388, 446130, 475872, 495700, 520485, 555184, 594840, 624582, 634496, 693980, 713808, 743550, 793120, 832776, 867475, 892260, 951744, 991400, 1040970, 1110368, 1115325, 1189680, 1249164, 1268992, 1387960, 1427616, 1487100, 1561455, 1586240, 1665552, 1734950, 1784520, 1903488, 1982800, 2081940, 2220736, 2230650, 2379360, 2498328, 2602425, 2775920, 2855232, 2974200, 3122910, 3172480, 3331104, 3469900, 3569040, 3806976, 3965600, 4163880, 4441472, 4461300, 4758720, 4996656, 5204850, 5551840, 5710464, 5948400, 6245820, 6344960, 6662208, 6939800, 7138080, 7807275, 7931200, 8327760, 8882944, 8922600, 9517440, 9993312, 10409700, 11103680, 11420928, 11896800, 12491640, 13324416, 13879600, 14276160, 15614550, 15862400, 16655520, 17845200, 19034880, 19986624, 20819400, 22207360, 23793600, 24983280, 26648832, 27759200, 28552320, 31229100, 31724800, 33311040, 35690400, 39973248, 41638800, 44414720, 47587200, 49966560, 55518400, 57104640, 62458200, 66622080, 71380800, 79946496, 83277600, 95174400, 99933120, 111036800, 124916400, 133244160, 142761600, 166555200, 199866240, 222073600, 249832800, 285523200, 333110400, 399732480, 499665600, 666220800, 999331200, 1998662400]

約数ペア:

[(1, 1998662400), (2, 999331200), (3, 666220800), (4, 499665600), (5, 399732480), (6, 333110400), (7, 285523200), (8, 249832800), (9, 222073600), (10, 199866240), (12, 166555200), (14, 142761600), (15, 133244160), (16, 124916400), (18, 111036800), (20, 99933120), (21, 95174400), (24, 83277600), (25, 79946496), (28, 71380800), (30, 66622080), (32, 62458200), (35, 57104640), (36, 55518400), (40, 49966560), (42, 47587200), (45, 44414720), (48, 41638800), (50, 39973248), (56, 35690400), (60, 33311040), (63, 31724800), (64, 31229100), (70, 28552320), (72, 27759200), (75, 26648832), (80, 24983280), (84, 23793600), (90, 22207360), (96, 20819400), (100, 19986624), (105, 19034880), (112, 17845200), (120, 16655520), (126, 15862400), (128, 15614550), (140, 14276160), (144, 13879600), (150, 13324416), (160, 12491640), (168, 11896800), (175, 11420928), (180, 11103680), (192, 10409700), (200, 9993312), (210, 9517440), (224, 8922600), (225, 8882944), (240, 8327760), (252, 7931200), (256, 7807275), (280, 7138080), (288, 6939800), (300, 6662208), (315, 6344960), (320, 6245820), (336, 5948400), (350, 5710464), (360, 5551840), (384, 5204850), (400, 4996656), (420, 4758720), (448, 4461300), (450, 4441472), (480, 4163880), (504, 3965600), (525, 3806976), (560, 3569040), (576, 3469900), (600, 3331104), (630, 3172480), (640, 3122910), (672, 2974200), (700, 2855232), (720, 2775920), (768, 2602425), (800, 2498328), (840, 2379360), (896, 2230650), (900, 2220736), (960, 2081940), (1008, 1982800), (1050, 1903488), (1120, 1784520), (1152, 1734950), (1200, 1665552), (1260, 1586240), (1280, 1561455), (1344, 1487100), (1400, 1427616), (1440, 1387960), (1575, 1268992), (1600, 1249164), (1680, 1189680), (1792, 1115325), (1800, 1110368), (1920, 1040970), (2016, 991400), (2100, 951744), (2240, 892260), (2304, 867475), (2400, 832776), (2520, 793120), (2688, 743550), (2800, 713808), (2880, 693980), (3150, 634496), (3200, 624582), (3360, 594840), (3600, 555184), (3840, 520485), (4032, 495700), (4200, 475872), (4480, 446130), (4800, 416388), (4957, 403200), (5040, 396560), (5376, 371775), (5600, 356904), (5760, 346990), (6300, 317248), (6400, 312291), (6720, 297420), (7200, 277592), (8064, 247850), (8400, 237936), (8960, 223065), (9600, 208194), (9914, 201600), (10080, 198280), (11200, 178452), (11520, 173495), (12600, 158624), (13440, 148710), (14400, 138796), (14871, 134400), (16128, 123925), (16800, 118968), (19200, 104097), (19828, 100800), (20160, 99140), (22400, 89226), (24785, 80640), (25200, 79312), (26880, 74355), (28800, 69398), (29742, 67200), (33600, 59484), (34699, 57600), (39656, 50400), (40320, 49570), (44613, 44800)]