210403200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 825661440

約数和(自身を除く): 615258240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 101, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 202, 210, 217, 224, 240, 248, 280, 300, 303, 310, 320, 336, 350, 372, 384, 400, 404, 420, 434, 448, 465, 480, 496, 505, 525, 560, 600, 606, 620, 640, 651, 672, 700, 707, 744, 775, 800, 808, 840, 868, 896, 930, 960, 992, 1010, 1050, 1085, 1120, 1200, 1212, 1240, 1302, 1344, 1400, 1414, 1488, 1515, 1550, 1600, 1616, 1680, 1736, 1860, 1920, 1984, 2020, 2100, 2121, 2170, 2240, 2325, 2400, 2424, 2480, 2525, 2604, 2688, 2800, 2828, 2976, 3030, 3100, 3131, 3200, 3232, 3255, 3360, 3472, 3535, 3720, 3968, 4040, 4200, 4242, 4340, 4480, 4650, 4800, 4848, 4960, 5050, 5208, 5425, 5600, 5656, 5952, 6060, 6200, 6262, 6464, 6510, 6720, 6944, 7070, 7440, 7575, 8080, 8400, 8484, 8680, 9300, 9393, 9600, 9696, 9920, 10100, 10416, 10605, 10850, 11200, 11312, 11904, 12120, 12400, 12524, 12928, 13020, 13440, 13888, 14140, 14880, 15150, 15655, 16160, 16275, 16800, 16968, 17360, 17675, 18600, 18786, 19392, 19840, 20200, 20832, 21210, 21700, 21917, 22400, 22624, 24240, 24800, 25048, 26040, 27776, 28280, 29760, 30300, 31310, 32320, 32550, 33600, 33936, 34720, 35350, 37200, 37572, 38784, 40400, 41664, 42420, 43400, 43834, 45248, 46965, 48480, 49600, 50096, 52080, 53025, 56560, 59520, 60600, 62620, 64640, 65100, 65751, 67200, 67872, 69440, 70700, 74400, 75144, 78275, 80800, 83328, 84840, 86800, 87668, 90496, 93930, 96960, 99200, 100192, 104160, 106050, 109585, 113120, 121200, 125240, 130200, 131502, 135744, 138880, 141400, 148800, 150288, 156550, 161600, 169680, 173600, 175336, 187860, 193920, 200384, 208320, 212100, 219170, 226240, 234825, 242400, 250480, 260400, 263004, 271488, 282800, 297600, 300576, 313100, 323200, 328755, 339360, 347200, 350672, 375720, 400768, 416640, 424200, 438340, 452480, 469650, 484800, 500960, 520800, 526008, 547925, 565600, 601152, 626200, 657510, 678720, 694400, 701344, 751440, 848400, 876680, 939300, 969600, 1001920, 1041600, 1052016, 1095850, 1131200, 1202304, 1252400, 1315020, 1357440, 1402688, 1502880, 1643775, 1696800, 1753360, 1878600, 2003840, 2083200, 2104032, 2191700, 2262400, 2504800, 2630040, 2805376, 3005760, 3287550, 3393600, 3506720, 3757200, 4208064, 4383400, 5009600, 5260080, 6011520, 6575100, 6787200, 7013440, 7514400, 8416128, 8766800, 10019200, 10520160, 13150200, 14026880, 15028800, 17533600, 21040320, 26300400, 30057600, 35067200, 42080640, 52600800, 70134400, 105201600, 210403200]

約数ペア:

[(1, 210403200), (2, 105201600), (3, 70134400), (4, 52600800), (5, 42080640), (6, 35067200), (7, 30057600), (8, 26300400), (10, 21040320), (12, 17533600), (14, 15028800), (15, 14026880), (16, 13150200), (20, 10520160), (21, 10019200), (24, 8766800), (25, 8416128), (28, 7514400), (30, 7013440), (31, 6787200), (32, 6575100), (35, 6011520), (40, 5260080), (42, 5009600), (48, 4383400), (50, 4208064), (56, 3757200), (60, 3506720), (62, 3393600), (64, 3287550), (70, 3005760), (75, 2805376), (80, 2630040), (84, 2504800), (93, 2262400), (96, 2191700), (100, 2104032), (101, 2083200), (105, 2003840), (112, 1878600), (120, 1753360), (124, 1696800), (128, 1643775), (140, 1502880), (150, 1402688), (155, 1357440), (160, 1315020), (168, 1252400), (175, 1202304), (186, 1131200), (192, 1095850), (200, 1052016), (202, 1041600), (210, 1001920), (217, 969600), (224, 939300), (240, 876680), (248, 848400), (280, 751440), (300, 701344), (303, 694400), (310, 678720), (320, 657510), (336, 626200), (350, 601152), (372, 565600), (384, 547925), (400, 526008), (404, 520800), (420, 500960), (434, 484800), (448, 469650), (465, 452480), (480, 438340), (496, 424200), (505, 416640), (525, 400768), (560, 375720), (600, 350672), (606, 347200), (620, 339360), (640, 328755), (651, 323200), (672, 313100), (700, 300576), (707, 297600), (744, 282800), (775, 271488), (800, 263004), (808, 260400), (840, 250480), (868, 242400), (896, 234825), (930, 226240), (960, 219170), (992, 212100), (1010, 208320), (1050, 200384), (1085, 193920), (1120, 187860), (1200, 175336), (1212, 173600), (1240, 169680), (1302, 161600), (1344, 156550), (1400, 150288), (1414, 148800), (1488, 141400), (1515, 138880), (1550, 135744), (1600, 131502), (1616, 130200), (1680, 125240), (1736, 121200), (1860, 113120), (1920, 109585), (1984, 106050), (2020, 104160), (2100, 100192), (2121, 99200), (2170, 96960), (2240, 93930), (2325, 90496), (2400, 87668), (2424, 86800), (2480, 84840), (2525, 83328), (2604, 80800), (2688, 78275), (2800, 75144), (2828, 74400), (2976, 70700), (3030, 69440), (3100, 67872), (3131, 67200), (3200, 65751), (3232, 65100), (3255, 64640), (3360, 62620), (3472, 60600), (3535, 59520), (3720, 56560), (3968, 53025), (4040, 52080), (4200, 50096), (4242, 49600), (4340, 48480), (4480, 46965), (4650, 45248), (4800, 43834), (4848, 43400), (4960, 42420), (5050, 41664), (5208, 40400), (5425, 38784), (5600, 37572), (5656, 37200), (5952, 35350), (6060, 34720), (6200, 33936), (6262, 33600), (6464, 32550), (6510, 32320), (6720, 31310), (6944, 30300), (7070, 29760), (7440, 28280), (7575, 27776), (8080, 26040), (8400, 25048), (8484, 24800), (8680, 24240), (9300, 22624), (9393, 22400), (9600, 21917), (9696, 21700), (9920, 21210), (10100, 20832), (10416, 20200), (10605, 19840), (10850, 19392), (11200, 18786), (11312, 18600), (11904, 17675), (12120, 17360), (12400, 16968), (12524, 16800), (12928, 16275), (13020, 16160), (13440, 15655), (13888, 15150), (14140, 14880)]