639288000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 336

約数和(自身を含む): 2466356256

約数和(自身を除く): 1827068256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 320, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 576, 585, 600, 624, 650, 683, 720, 750, 780, 800, 832, 900, 936, 960, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1300, 1366, 1440, 1500, 1560, 1600, 1625, 1800, 1872, 1950, 2000, 2049, 2080, 2250, 2340, 2400, 2496, 2600, 2732, 2880, 2925, 3000, 3120, 3250, 3415, 3600, 3744, 3900, 4000, 4098, 4160, 4500, 4680, 4800, 4875, 5200, 5464, 5850, 6000, 6147, 6240, 6500, 6830, 7200, 7488, 7800, 8000, 8196, 8879, 9000, 9360, 9750, 10245, 10400, 10928, 11700, 12000, 12294, 12480, 13000, 13660, 14400, 14625, 15600, 16392, 17075, 17758, 18000, 18720, 19500, 20490, 20800, 21856, 23400, 24000, 24588, 26000, 26637, 27320, 29250, 30735, 31200, 32784, 34150, 35516, 36000, 37440, 39000, 40980, 43712, 44395, 46800, 49176, 51225, 52000, 53274, 54640, 58500, 61470, 62400, 65568, 68300, 71032, 72000, 78000, 79911, 81960, 85375, 88790, 93600, 98352, 102450, 104000, 106548, 109280, 117000, 122940, 131136, 133185, 136600, 142064, 153675, 156000, 159822, 163920, 170750, 177580, 187200, 196704, 204900, 213096, 218560, 221975, 234000, 245880, 256125, 266370, 273200, 284128, 307350, 312000, 319644, 327840, 341500, 355160, 393408, 399555, 409800, 426192, 443950, 468000, 491760, 512250, 532740, 546400, 568256, 614700, 639288, 655680, 665925, 683000, 710320, 768375, 799110, 819600, 852384, 887900, 936000, 983520, 1024500, 1065480, 1092800, 1109875, 1229400, 1278576, 1331850, 1366000, 1420640, 1536750, 1598220, 1639200, 1704768, 1775800, 1967040, 1997775, 2049000, 2130960, 2219750, 2458800, 2557152, 2663700, 2732000, 2841280, 3073500, 3196440, 3278400, 3329625, 3551600, 3995550, 4098000, 4261920, 4439500, 4917600, 5114304, 5327400, 5464000, 6147000, 6392880, 6659250, 7103200, 7991100, 8196000, 8523840, 8879000, 9835200, 9988875, 10654800, 12294000, 12785760, 13318500, 14206400, 15982200, 16392000, 17758000, 19977750, 21309600, 24588000, 25571520, 26637000, 31964400, 35516000, 39955500, 42619200, 49176000, 53274000, 63928800, 71032000, 79911000, 106548000, 127857600, 159822000, 213096000, 319644000, 639288000]

約数ペア:

[(1, 639288000), (2, 319644000), (3, 213096000), (4, 159822000), (5, 127857600), (6, 106548000), (8, 79911000), (9, 71032000), (10, 63928800), (12, 53274000), (13, 49176000), (15, 42619200), (16, 39955500), (18, 35516000), (20, 31964400), (24, 26637000), (25, 25571520), (26, 24588000), (30, 21309600), (32, 19977750), (36, 17758000), (39, 16392000), (40, 15982200), (45, 14206400), (48, 13318500), (50, 12785760), (52, 12294000), (60, 10654800), (64, 9988875), (65, 9835200), (72, 8879000), (75, 8523840), (78, 8196000), (80, 7991100), (90, 7103200), (96, 6659250), (100, 6392880), (104, 6147000), (117, 5464000), (120, 5327400), (125, 5114304), (130, 4917600), (144, 4439500), (150, 4261920), (156, 4098000), (160, 3995550), (180, 3551600), (192, 3329625), (195, 3278400), (200, 3196440), (208, 3073500), (225, 2841280), (234, 2732000), (240, 2663700), (250, 2557152), (260, 2458800), (288, 2219750), (300, 2130960), (312, 2049000), (320, 1997775), (325, 1967040), (360, 1775800), (375, 1704768), (390, 1639200), (400, 1598220), (416, 1536750), (450, 1420640), (468, 1366000), (480, 1331850), (500, 1278576), (520, 1229400), (576, 1109875), (585, 1092800), (600, 1065480), (624, 1024500), (650, 983520), (683, 936000), (720, 887900), (750, 852384), (780, 819600), (800, 799110), (832, 768375), (900, 710320), (936, 683000), (960, 665925), (975, 655680), (1000, 639288), (1040, 614700), (1125, 568256), (1170, 546400), (1200, 532740), (1248, 512250), (1300, 491760), (1366, 468000), (1440, 443950), (1500, 426192), (1560, 409800), (1600, 399555), (1625, 393408), (1800, 355160), (1872, 341500), (1950, 327840), (2000, 319644), (2049, 312000), (2080, 307350), (2250, 284128), (2340, 273200), (2400, 266370), (2496, 256125), (2600, 245880), (2732, 234000), (2880, 221975), (2925, 218560), (3000, 213096), (3120, 204900), (3250, 196704), (3415, 187200), (3600, 177580), (3744, 170750), (3900, 163920), (4000, 159822), (4098, 156000), (4160, 153675), (4500, 142064), (4680, 136600), (4800, 133185), (4875, 131136), (5200, 122940), (5464, 117000), (5850, 109280), (6000, 106548), (6147, 104000), (6240, 102450), (6500, 98352), (6830, 93600), (7200, 88790), (7488, 85375), (7800, 81960), (8000, 79911), (8196, 78000), (8879, 72000), (9000, 71032), (9360, 68300), (9750, 65568), (10245, 62400), (10400, 61470), (10928, 58500), (11700, 54640), (12000, 53274), (12294, 52000), (12480, 51225), (13000, 49176), (13660, 46800), (14400, 44395), (14625, 43712), (15600, 40980), (16392, 39000), (17075, 37440), (17758, 36000), (18000, 35516), (18720, 34150), (19500, 32784), (20490, 31200), (20800, 30735), (21856, 29250), (23400, 27320), (24000, 26637), (24588, 26000)]