168486240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 602090496

約数和(自身を除く): 433604256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 67, 78, 80, 93, 96, 104, 120, 124, 130, 134, 155, 156, 160, 169, 186, 195, 201, 208, 240, 248, 260, 268, 310, 312, 335, 338, 372, 390, 402, 403, 416, 465, 480, 496, 507, 520, 536, 620, 624, 670, 676, 744, 780, 804, 806, 845, 871, 930, 992, 1005, 1014, 1040, 1072, 1209, 1240, 1248, 1340, 1352, 1488, 1560, 1608, 1612, 1690, 1742, 1860, 2010, 2015, 2028, 2077, 2080, 2144, 2418, 2480, 2535, 2613, 2680, 2704, 2976, 3120, 3216, 3224, 3380, 3484, 3720, 4020, 4030, 4056, 4154, 4355, 4836, 4960, 5070, 5226, 5239, 5360, 5408, 6045, 6231, 6240, 6432, 6448, 6760, 6968, 7440, 8040, 8060, 8112, 8308, 8710, 9672, 10140, 10385, 10452, 10478, 10720, 11323, 12090, 12462, 12896, 13065, 13520, 13936, 14880, 15717, 16080, 16120, 16224, 16616, 17420, 19344, 20280, 20770, 20904, 20956, 22646, 24180, 24924, 26130, 26195, 27001, 27040, 27872, 31155, 31434, 32160, 32240, 33232, 33969, 34840, 38688, 40560, 41540, 41808, 41912, 45292, 48360, 49848, 52260, 52390, 54002, 56615, 62310, 62868, 64480, 66464, 67938, 69680, 78585, 81003, 81120, 83080, 83616, 83824, 90584, 96720, 99696, 104520, 104780, 108004, 113230, 124620, 125736, 135005, 135876, 139360, 157170, 162006, 166160, 167648, 169845, 181168, 193440, 199392, 209040, 209560, 216008, 226460, 249240, 251472, 270010, 271752, 314340, 324012, 332320, 339690, 351013, 362336, 405015, 418080, 419120, 432016, 452920, 498480, 502944, 540020, 543504, 628680, 648024, 679380, 702026, 810030, 838240, 864032, 905840, 996960, 1053039, 1080040, 1087008, 1257360, 1296048, 1358760, 1404052, 1620060, 1755065, 1811680, 2106078, 2160080, 2514720, 2592096, 2717520, 2808104, 3240120, 3510130, 4212156, 4320160, 5265195, 5435040, 5616208, 6480240, 7020260, 8424312, 10530390, 11232416, 12960480, 14040520, 16848624, 21060780, 28081040, 33697248, 42121560, 56162080, 84243120, 168486240]

約数ペア:

[(1, 168486240), (2, 84243120), (3, 56162080), (4, 42121560), (5, 33697248), (6, 28081040), (8, 21060780), (10, 16848624), (12, 14040520), (13, 12960480), (15, 11232416), (16, 10530390), (20, 8424312), (24, 7020260), (26, 6480240), (30, 5616208), (31, 5435040), (32, 5265195), (39, 4320160), (40, 4212156), (48, 3510130), (52, 3240120), (60, 2808104), (62, 2717520), (65, 2592096), (67, 2514720), (78, 2160080), (80, 2106078), (93, 1811680), (96, 1755065), (104, 1620060), (120, 1404052), (124, 1358760), (130, 1296048), (134, 1257360), (155, 1087008), (156, 1080040), (160, 1053039), (169, 996960), (186, 905840), (195, 864032), (201, 838240), (208, 810030), (240, 702026), (248, 679380), (260, 648024), (268, 628680), (310, 543504), (312, 540020), (335, 502944), (338, 498480), (372, 452920), (390, 432016), (402, 419120), (403, 418080), (416, 405015), (465, 362336), (480, 351013), (496, 339690), (507, 332320), (520, 324012), (536, 314340), (620, 271752), (624, 270010), (670, 251472), (676, 249240), (744, 226460), (780, 216008), (804, 209560), (806, 209040), (845, 199392), (871, 193440), (930, 181168), (992, 169845), (1005, 167648), (1014, 166160), (1040, 162006), (1072, 157170), (1209, 139360), (1240, 135876), (1248, 135005), (1340, 125736), (1352, 124620), (1488, 113230), (1560, 108004), (1608, 104780), (1612, 104520), (1690, 99696), (1742, 96720), (1860, 90584), (2010, 83824), (2015, 83616), (2028, 83080), (2077, 81120), (2080, 81003), (2144, 78585), (2418, 69680), (2480, 67938), (2535, 66464), (2613, 64480), (2680, 62868), (2704, 62310), (2976, 56615), (3120, 54002), (3216, 52390), (3224, 52260), (3380, 49848), (3484, 48360), (3720, 45292), (4020, 41912), (4030, 41808), (4056, 41540), (4154, 40560), (4355, 38688), (4836, 34840), (4960, 33969), (5070, 33232), (5226, 32240), (5239, 32160), (5360, 31434), (5408, 31155), (6045, 27872), (6231, 27040), (6240, 27001), (6432, 26195), (6448, 26130), (6760, 24924), (6968, 24180), (7440, 22646), (8040, 20956), (8060, 20904), (8112, 20770), (8308, 20280), (8710, 19344), (9672, 17420), (10140, 16616), (10385, 16224), (10452, 16120), (10478, 16080), (10720, 15717), (11323, 14880), (12090, 13936), (12462, 13520), (12896, 13065)]