397488000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^2$

素因数の和:72

約数の個数: 576

約数和(自身を含む): 1659780720

約数和(自身を除く): 1262292720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 125, 128, 130, 140, 147, 150, 156, 160, 168, 169, 175, 182, 192, 195, 196, 200, 208, 210, 224, 240, 245, 250, 260, 273, 280, 294, 300, 312, 320, 325, 336, 338, 350, 364, 375, 384, 390, 392, 400, 416, 420, 448, 455, 480, 490, 500, 507, 520, 525, 546, 560, 588, 600, 624, 637, 640, 650, 672, 676, 700, 728, 735, 750, 780, 784, 800, 832, 840, 845, 875, 896, 910, 960, 975, 980, 1000, 1014, 1040, 1050, 1092, 1120, 1176, 1183, 1200, 1225, 1248, 1274, 1300, 1344, 1352, 1365, 1400, 1456, 1470, 1500, 1560, 1568, 1600, 1625, 1664, 1680, 1690, 1750, 1820, 1911, 1920, 1950, 1960, 2000, 2028, 2080, 2100, 2184, 2240, 2275, 2352, 2366, 2400, 2450, 2496, 2535, 2548, 2600, 2625, 2688, 2704, 2730, 2800, 2912, 2940, 3000, 3120, 3136, 3185, 3200, 3250, 3360, 3380, 3500, 3549, 3640, 3675, 3822, 3900, 3920, 4000, 4056, 4160, 4200, 4225, 4368, 4480, 4550, 4704, 4732, 4800, 4875, 4900, 4992, 5070, 5096, 5200, 5250, 5408, 5460, 5600, 5824, 5880, 5915, 6000, 6125, 6240, 6272, 6370, 6500, 6720, 6760, 6825, 7000, 7098, 7280, 7350, 7644, 7800, 7840, 8000, 8112, 8281, 8320, 8400, 8450, 8736, 9100, 9408, 9464, 9555, 9600, 9750, 9800, 10140, 10192, 10400, 10500, 10816, 10920, 11200, 11375, 11648, 11760, 11830, 12000, 12250, 12480, 12675, 12740, 13000, 13440, 13520, 13650, 14000, 14196, 14560, 14700, 15288, 15600, 15680, 15925, 16000, 16224, 16562, 16800, 16900, 17472, 17745, 18200, 18375, 18816, 18928, 19110, 19500, 19600, 20280, 20384, 20800, 21000, 21125, 21632, 21840, 22400, 22750, 23520, 23660, 24000, 24500, 24843, 24960, 25350, 25480, 26000, 27040, 27300, 28000, 28392, 29120, 29400, 29575, 30576, 31200, 31360, 31850, 32448, 33124, 33600, 33800, 34125, 34944, 35490, 36400, 36750, 37856, 38220, 39000, 39200, 40560, 40768, 41405, 41600, 42000, 42250, 43680, 45500, 47040, 47320, 47775, 48000, 49000, 49686, 50700, 50960, 52000, 54080, 54600, 56000, 56784, 58240, 58800, 59150, 61152, 62400, 63375, 63700, 64896, 66248, 67200, 67600, 68250, 70980, 72800, 73500, 75712, 76440, 78000, 78400, 79625, 81120, 81536, 82810, 84000, 84500, 87360, 88725, 91000, 94080, 94640, 95550, 98000, 99372, 101400, 101920, 104000, 108160, 109200, 112000, 113568, 117600, 118300, 122304, 124215, 124800, 126750, 127400, 132496, 135200, 136500, 141960, 145600, 147000, 147875, 151424, 152880, 156000, 156800, 159250, 162240, 165620, 168000, 169000, 174720, 177450, 182000, 189280, 191100, 196000, 198744, 202800, 203840, 207025, 208000, 218400, 227136, 235200, 236600, 238875, 244608, 248430, 253500, 254800, 264992, 270400, 273000, 283920, 291200, 294000, 295750, 305760, 312000, 318500, 324480, 331240, 336000, 338000, 354900, 364000, 378560, 382200, 392000, 397488, 405600, 407680, 414050, 436800, 443625, 454272, 470400, 473200, 477750, 496860, 507000, 509600, 529984, 540800, 546000, 567840, 588000, 591500, 611520, 621075, 624000, 637000, 662480, 676000, 709800, 728000, 757120, 764400, 784000, 794976, 811200, 828100, 873600, 887250, 946400, 955500, 993720, 1014000, 1019200, 1035125, 1059968, 1092000, 1135680, 1176000, 1183000, 1223040, 1242150, 1274000, 1324960, 1352000, 1419600, 1456000, 1528800, 1589952, 1622400, 1656200, 1774500, 1892800, 1911000, 1987440, 2028000, 2038400, 2070250, 2184000, 2271360, 2352000, 2366000, 2484300, 2548000, 2649920, 2704000, 2839200, 3057600, 3105375, 3179904, 3312400, 3549000, 3785600, 3822000, 3974880, 4056000, 4140500, 4368000, 4732000, 4968600, 5096000, 5299840, 5678400, 6115200, 6210750, 6624800, 7098000, 7644000, 7949760, 8112000, 8281000, 9464000, 9937200, 10192000, 11356800, 12421500, 13249600, 14196000, 15288000, 15899520, 16562000, 18928000, 19874400, 24843000, 26499200, 28392000, 30576000, 33124000, 39748800, 49686000, 56784000, 66248000, 79497600, 99372000, 132496000, 198744000, 397488000]

約数ペア:

[(1, 397488000), (2, 198744000), (3, 132496000), (4, 99372000), (5, 79497600), (6, 66248000), (7, 56784000), (8, 49686000), (10, 39748800), (12, 33124000), (13, 30576000), (14, 28392000), (15, 26499200), (16, 24843000), (20, 19874400), (21, 18928000), (24, 16562000), (25, 15899520), (26, 15288000), (28, 14196000), (30, 13249600), (32, 12421500), (35, 11356800), (39, 10192000), (40, 9937200), (42, 9464000), (48, 8281000), (49, 8112000), (50, 7949760), (52, 7644000), (56, 7098000), (60, 6624800), (64, 6210750), (65, 6115200), (70, 5678400), (75, 5299840), (78, 5096000), (80, 4968600), (84, 4732000), (91, 4368000), (96, 4140500), (98, 4056000), (100, 3974880), (104, 3822000), (105, 3785600), (112, 3549000), (120, 3312400), (125, 3179904), (128, 3105375), (130, 3057600), (140, 2839200), (147, 2704000), (150, 2649920), (156, 2548000), (160, 2484300), (168, 2366000), (169, 2352000), (175, 2271360), (182, 2184000), (192, 2070250), (195, 2038400), (196, 2028000), (200, 1987440), (208, 1911000), (210, 1892800), (224, 1774500), (240, 1656200), (245, 1622400), (250, 1589952), (260, 1528800), (273, 1456000), (280, 1419600), (294, 1352000), (300, 1324960), (312, 1274000), (320, 1242150), (325, 1223040), (336, 1183000), (338, 1176000), (350, 1135680), (364, 1092000), (375, 1059968), (384, 1035125), (390, 1019200), (392, 1014000), (400, 993720), (416, 955500), (420, 946400), (448, 887250), (455, 873600), (480, 828100), (490, 811200), (500, 794976), (507, 784000), (520, 764400), (525, 757120), (546, 728000), (560, 709800), (588, 676000), (600, 662480), (624, 637000), (637, 624000), (640, 621075), (650, 611520), (672, 591500), (676, 588000), (700, 567840), (728, 546000), (735, 540800), (750, 529984), (780, 509600), (784, 507000), (800, 496860), (832, 477750), (840, 473200), (845, 470400), (875, 454272), (896, 443625), (910, 436800), (960, 414050), (975, 407680), (980, 405600), (1000, 397488), (1014, 392000), (1040, 382200), (1050, 378560), (1092, 364000), (1120, 354900), (1176, 338000), (1183, 336000), (1200, 331240), (1225, 324480), (1248, 318500), (1274, 312000), (1300, 305760), (1344, 295750), (1352, 294000), (1365, 291200), (1400, 283920), (1456, 273000), (1470, 270400), (1500, 264992), (1560, 254800), (1568, 253500), (1600, 248430), (1625, 244608), (1664, 238875), (1680, 236600), (1690, 235200), (1750, 227136), (1820, 218400), (1911, 208000), (1920, 207025), (1950, 203840), (1960, 202800), (2000, 198744), (2028, 196000), (2080, 191100), (2100, 189280), (2184, 182000), (2240, 177450), (2275, 174720), (2352, 169000), (2366, 168000), (2400, 165620), (2450, 162240), (2496, 159250), (2535, 156800), (2548, 156000), (2600, 152880), (2625, 151424), (2688, 147875), (2704, 147000), (2730, 145600), (2800, 141960), (2912, 136500), (2940, 135200), (3000, 132496), (3120, 127400), (3136, 126750), (3185, 124800), (3200, 124215), (3250, 122304), (3360, 118300), (3380, 117600), (3500, 113568), (3549, 112000), (3640, 109200), (3675, 108160), (3822, 104000), (3900, 101920), (3920, 101400), (4000, 99372), (4056, 98000), (4160, 95550), (4200, 94640), (4225, 94080), (4368, 91000), (4480, 88725), (4550, 87360), (4704, 84500), (4732, 84000), (4800, 82810), (4875, 81536), (4900, 81120), (4992, 79625), (5070, 78400), (5096, 78000), (5200, 76440), (5250, 75712), (5408, 73500), (5460, 72800), (5600, 70980), (5824, 68250), (5880, 67600), (5915, 67200), (6000, 66248), (6125, 64896), (6240, 63700), (6272, 63375), (6370, 62400), (6500, 61152), (6720, 59150), (6760, 58800), (6825, 58240), (7000, 56784), (7098, 56000), (7280, 54600), (7350, 54080), (7644, 52000), (7800, 50960), (7840, 50700), (8000, 49686), (8112, 49000), (8281, 48000), (8320, 47775), (8400, 47320), (8450, 47040), (8736, 45500), (9100, 43680), (9408, 42250), (9464, 42000), (9555, 41600), (9600, 41405), (9750, 40768), (9800, 40560), (10140, 39200), (10192, 39000), (10400, 38220), (10500, 37856), (10816, 36750), (10920, 36400), (11200, 35490), (11375, 34944), (11648, 34125), (11760, 33800), (11830, 33600), (12000, 33124), (12250, 32448), (12480, 31850), (12675, 31360), (12740, 31200), (13000, 30576), (13440, 29575), (13520, 29400), (13650, 29120), (14000, 28392), (14196, 28000), (14560, 27300), (14700, 27040), (15288, 26000), (15600, 25480), (15680, 25350), (15925, 24960), (16000, 24843), (16224, 24500), (16562, 24000), (16800, 23660), (16900, 23520), (17472, 22750), (17745, 22400), (18200, 21840), (18375, 21632), (18816, 21125), (18928, 21000), (19110, 20800), (19500, 20384), (19600, 20280)]