68140800

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:65

約数の個数: 486

約数和(自身を含む): 301485912

約数和(自身を除く): 233345112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 150, 156, 160, 168, 169, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 252, 256, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 338, 350, 360, 364, 384, 390, 400, 416, 420, 448, 450, 455, 468, 480, 504, 507, 520, 525, 546, 560, 576, 585, 600, 624, 630, 640, 650, 672, 676, 700, 720, 728, 768, 780, 800, 819, 832, 840, 845, 896, 900, 910, 936, 960, 975, 1008, 1014, 1040, 1050, 1092, 1120, 1152, 1170, 1183, 1200, 1248, 1260, 1280, 1300, 1344, 1352, 1365, 1400, 1440, 1456, 1521, 1560, 1575, 1600, 1638, 1664, 1680, 1690, 1792, 1800, 1820, 1872, 1920, 1950, 2016, 2028, 2080, 2100, 2184, 2240, 2275, 2304, 2340, 2366, 2400, 2496, 2520, 2535, 2600, 2688, 2704, 2730, 2800, 2880, 2912, 2925, 3042, 3120, 3150, 3200, 3276, 3328, 3360, 3380, 3549, 3600, 3640, 3744, 3840, 3900, 4032, 4056, 4095, 4160, 4200, 4225, 4368, 4480, 4550, 4680, 4732, 4800, 4992, 5040, 5070, 5200, 5376, 5408, 5460, 5600, 5760, 5824, 5850, 5915, 6084, 6240, 6300, 6400, 6552, 6720, 6760, 6825, 7098, 7200, 7280, 7488, 7605, 7800, 8064, 8112, 8190, 8320, 8400, 8450, 8736, 8960, 9100, 9360, 9464, 9600, 9984, 10080, 10140, 10400, 10647, 10816, 10920, 11200, 11520, 11648, 11700, 11830, 12168, 12480, 12600, 12675, 13104, 13440, 13520, 13650, 14196, 14400, 14560, 14976, 15210, 15600, 16128, 16224, 16380, 16640, 16800, 16900, 17472, 17745, 18200, 18720, 18928, 19200, 20160, 20280, 20475, 20800, 21294, 21632, 21840, 22400, 23296, 23400, 23660, 24336, 24960, 25200, 25350, 26208, 26880, 27040, 27300, 28392, 28800, 29120, 29575, 29952, 30420, 31200, 32448, 32760, 33600, 33800, 34944, 35490, 36400, 37440, 37856, 38025, 40320, 40560, 40950, 41600, 42588, 43264, 43680, 44800, 46800, 47320, 48672, 49920, 50400, 50700, 52416, 53235, 54080, 54600, 56784, 57600, 58240, 59150, 60840, 62400, 64896, 65520, 67200, 67600, 69888, 70980, 72800, 74880, 75712, 76050, 80640, 81120, 81900, 83200, 85176, 87360, 88725, 93600, 94640, 97344, 100800, 101400, 104832, 106470, 108160, 109200, 113568, 116480, 118300, 121680, 124800, 129792, 131040, 134400, 135200, 141960, 145600, 149760, 151424, 152100, 162240, 163800, 170352, 174720, 177450, 187200, 189280, 194688, 201600, 202800, 209664, 212940, 216320, 218400, 227136, 236600, 243360, 249600, 262080, 266175, 270400, 283920, 291200, 302848, 304200, 324480, 327600, 340704, 349440, 354900, 374400, 378560, 389376, 403200, 405600, 425880, 436800, 454272, 473200, 486720, 524160, 532350, 540800, 567840, 582400, 608400, 648960, 655200, 681408, 709800, 748800, 757120, 811200, 851760, 873600, 908544, 946400, 973440, 1048320, 1064700, 1081600, 1135680, 1216800, 1310400, 1362816, 1419600, 1514240, 1622400, 1703520, 1747200, 1892800, 1946880, 2129400, 2271360, 2433600, 2620800, 2725632, 2839200, 3244800, 3407040, 3785600, 4258800, 4542720, 4867200, 5241600, 5678400, 6814080, 7571200, 8517600, 9734400, 11356800, 13628160, 17035200, 22713600, 34070400, 68140800]

約数ペア:

[(1, 68140800), (2, 34070400), (3, 22713600), (4, 17035200), (5, 13628160), (6, 11356800), (7, 9734400), (8, 8517600), (9, 7571200), (10, 6814080), (12, 5678400), (13, 5241600), (14, 4867200), (15, 4542720), (16, 4258800), (18, 3785600), (20, 3407040), (21, 3244800), (24, 2839200), (25, 2725632), (26, 2620800), (28, 2433600), (30, 2271360), (32, 2129400), (35, 1946880), (36, 1892800), (39, 1747200), (40, 1703520), (42, 1622400), (45, 1514240), (48, 1419600), (50, 1362816), (52, 1310400), (56, 1216800), (60, 1135680), (63, 1081600), (64, 1064700), (65, 1048320), (70, 973440), (72, 946400), (75, 908544), (78, 873600), (80, 851760), (84, 811200), (90, 757120), (91, 748800), (96, 709800), (100, 681408), (104, 655200), (105, 648960), (112, 608400), (117, 582400), (120, 567840), (126, 540800), (128, 532350), (130, 524160), (140, 486720), (144, 473200), (150, 454272), (156, 436800), (160, 425880), (168, 405600), (169, 403200), (175, 389376), (180, 378560), (182, 374400), (192, 354900), (195, 349440), (200, 340704), (208, 327600), (210, 324480), (224, 304200), (225, 302848), (234, 291200), (240, 283920), (252, 270400), (256, 266175), (260, 262080), (273, 249600), (280, 243360), (288, 236600), (300, 227136), (312, 218400), (315, 216320), (320, 212940), (325, 209664), (336, 202800), (338, 201600), (350, 194688), (360, 189280), (364, 187200), (384, 177450), (390, 174720), (400, 170352), (416, 163800), (420, 162240), (448, 152100), (450, 151424), (455, 149760), (468, 145600), (480, 141960), (504, 135200), (507, 134400), (520, 131040), (525, 129792), (546, 124800), (560, 121680), (576, 118300), (585, 116480), (600, 113568), (624, 109200), (630, 108160), (640, 106470), (650, 104832), (672, 101400), (676, 100800), (700, 97344), (720, 94640), (728, 93600), (768, 88725), (780, 87360), (800, 85176), (819, 83200), (832, 81900), (840, 81120), (845, 80640), (896, 76050), (900, 75712), (910, 74880), (936, 72800), (960, 70980), (975, 69888), (1008, 67600), (1014, 67200), (1040, 65520), (1050, 64896), (1092, 62400), (1120, 60840), (1152, 59150), (1170, 58240), (1183, 57600), (1200, 56784), (1248, 54600), (1260, 54080), (1280, 53235), (1300, 52416), (1344, 50700), (1352, 50400), (1365, 49920), (1400, 48672), (1440, 47320), (1456, 46800), (1521, 44800), (1560, 43680), (1575, 43264), (1600, 42588), (1638, 41600), (1664, 40950), (1680, 40560), (1690, 40320), (1792, 38025), (1800, 37856), (1820, 37440), (1872, 36400), (1920, 35490), (1950, 34944), (2016, 33800), (2028, 33600), (2080, 32760), (2100, 32448), (2184, 31200), (2240, 30420), (2275, 29952), (2304, 29575), (2340, 29120), (2366, 28800), (2400, 28392), (2496, 27300), (2520, 27040), (2535, 26880), (2600, 26208), (2688, 25350), (2704, 25200), (2730, 24960), (2800, 24336), (2880, 23660), (2912, 23400), (2925, 23296), (3042, 22400), (3120, 21840), (3150, 21632), (3200, 21294), (3276, 20800), (3328, 20475), (3360, 20280), (3380, 20160), (3549, 19200), (3600, 18928), (3640, 18720), (3744, 18200), (3840, 17745), (3900, 17472), (4032, 16900), (4056, 16800), (4095, 16640), (4160, 16380), (4200, 16224), (4225, 16128), (4368, 15600), (4480, 15210), (4550, 14976), (4680, 14560), (4732, 14400), (4800, 14196), (4992, 13650), (5040, 13520), (5070, 13440), (5200, 13104), (5376, 12675), (5408, 12600), (5460, 12480), (5600, 12168), (5760, 11830), (5824, 11700), (5850, 11648), (5915, 11520), (6084, 11200), (6240, 10920), (6300, 10816), (6400, 10647), (6552, 10400), (6720, 10140), (6760, 10080), (6825, 9984), (7098, 9600), (7200, 9464), (7280, 9360), (7488, 9100), (7605, 8960), (7800, 8736), (8064, 8450), (8112, 8400), (8190, 8320)]