71669520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 360

約数和(自身を含む): 283196160

約数和(自身を除く): 211526640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 90, 93, 95, 104, 114, 117, 120, 124, 130, 144, 152, 155, 156, 169, 171, 180, 186, 190, 195, 208, 228, 234, 240, 247, 248, 260, 279, 285, 304, 310, 312, 338, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 496, 507, 520, 558, 570, 585, 589, 620, 624, 676, 684, 720, 741, 744, 760, 780, 806, 845, 855, 912, 930, 936, 988, 1014, 1040, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1352, 1368, 1395, 1482, 1488, 1520, 1521, 1560, 1612, 1690, 1710, 1767, 1860, 1872, 1976, 2015, 2028, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2480, 2535, 2704, 2736, 2790, 2945, 2964, 3042, 3120, 3211, 3224, 3380, 3420, 3534, 3627, 3705, 3720, 3952, 4030, 4056, 4446, 4464, 4560, 4680, 4712, 4836, 4940, 5070, 5239, 5301, 5580, 5890, 5928, 6045, 6084, 6422, 6448, 6760, 6840, 7068, 7254, 7410, 7440, 7605, 7657, 8060, 8112, 8835, 8892, 9360, 9424, 9633, 9672, 9880, 10140, 10478, 10602, 11115, 11160, 11780, 11856, 12090, 12168, 12844, 13520, 13680, 14136, 14508, 14820, 15210, 15314, 15717, 16055, 16120, 17670, 17784, 18135, 19266, 19344, 19760, 20280, 20956, 21204, 22230, 22320, 22971, 23560, 24180, 24336, 25688, 26195, 26505, 28272, 28899, 29016, 29640, 30420, 30628, 31434, 32110, 32240, 35340, 35568, 36270, 38285, 38532, 40560, 41912, 42408, 44460, 45942, 47120, 47151, 48165, 48360, 51376, 52390, 53010, 57798, 58032, 59280, 60840, 61256, 62868, 64220, 68913, 70680, 72540, 76570, 77064, 78585, 83824, 84816, 88920, 91884, 94302, 96330, 96720, 99541, 104780, 106020, 114855, 115596, 121680, 122512, 125736, 128440, 137826, 141360, 144495, 145080, 153140, 154128, 157170, 177840, 183768, 188604, 192660, 199082, 209560, 212040, 229710, 231192, 235755, 251472, 256880, 275652, 288990, 290160, 298623, 306280, 314340, 344565, 367536, 377208, 385320, 398164, 419120, 424080, 459420, 462384, 471510, 497705, 551304, 577980, 597246, 612560, 628680, 689130, 754416, 770640, 796328, 895869, 918840, 943020, 995410, 1102608, 1155960, 1194492, 1257360, 1378260, 1493115, 1592656, 1791738, 1837680, 1886040, 1990820, 2311920, 2388984, 2756520, 2986230, 3583476, 3772080, 3981640, 4479345, 4777968, 5513040, 5972460, 7166952, 7963280, 8958690, 11944920, 14333904, 17917380, 23889840, 35834760, 71669520]

約数ペア:

[(1, 71669520), (2, 35834760), (3, 23889840), (4, 17917380), (5, 14333904), (6, 11944920), (8, 8958690), (9, 7963280), (10, 7166952), (12, 5972460), (13, 5513040), (15, 4777968), (16, 4479345), (18, 3981640), (19, 3772080), (20, 3583476), (24, 2986230), (26, 2756520), (30, 2388984), (31, 2311920), (36, 1990820), (38, 1886040), (39, 1837680), (40, 1791738), (45, 1592656), (48, 1493115), (52, 1378260), (57, 1257360), (60, 1194492), (62, 1155960), (65, 1102608), (72, 995410), (76, 943020), (78, 918840), (80, 895869), (90, 796328), (93, 770640), (95, 754416), (104, 689130), (114, 628680), (117, 612560), (120, 597246), (124, 577980), (130, 551304), (144, 497705), (152, 471510), (155, 462384), (156, 459420), (169, 424080), (171, 419120), (180, 398164), (186, 385320), (190, 377208), (195, 367536), (208, 344565), (228, 314340), (234, 306280), (240, 298623), (247, 290160), (248, 288990), (260, 275652), (279, 256880), (285, 251472), (304, 235755), (310, 231192), (312, 229710), (338, 212040), (342, 209560), (360, 199082), (372, 192660), (380, 188604), (390, 183768), (403, 177840), (456, 157170), (465, 154128), (468, 153140), (494, 145080), (496, 144495), (507, 141360), (520, 137826), (558, 128440), (570, 125736), (585, 122512), (589, 121680), (620, 115596), (624, 114855), (676, 106020), (684, 104780), (720, 99541), (741, 96720), (744, 96330), (760, 94302), (780, 91884), (806, 88920), (845, 84816), (855, 83824), (912, 78585), (930, 77064), (936, 76570), (988, 72540), (1014, 70680), (1040, 68913), (1116, 64220), (1140, 62868), (1170, 61256), (1178, 60840), (1209, 59280), (1235, 58032), (1240, 57798), (1352, 53010), (1368, 52390), (1395, 51376), (1482, 48360), (1488, 48165), (1520, 47151), (1521, 47120), (1560, 45942), (1612, 44460), (1690, 42408), (1710, 41912), (1767, 40560), (1860, 38532), (1872, 38285), (1976, 36270), (2015, 35568), (2028, 35340), (2223, 32240), (2232, 32110), (2280, 31434), (2340, 30628), (2356, 30420), (2418, 29640), (2470, 29016), (2480, 28899), (2535, 28272), (2704, 26505), (2736, 26195), (2790, 25688), (2945, 24336), (2964, 24180), (3042, 23560), (3120, 22971), (3211, 22320), (3224, 22230), (3380, 21204), (3420, 20956), (3534, 20280), (3627, 19760), (3705, 19344), (3720, 19266), (3952, 18135), (4030, 17784), (4056, 17670), (4446, 16120), (4464, 16055), (4560, 15717), (4680, 15314), (4712, 15210), (4836, 14820), (4940, 14508), (5070, 14136), (5239, 13680), (5301, 13520), (5580, 12844), (5890, 12168), (5928, 12090), (6045, 11856), (6084, 11780), (6422, 11160), (6448, 11115), (6760, 10602), (6840, 10478), (7068, 10140), (7254, 9880), (7410, 9672), (7440, 9633), (7605, 9424), (7657, 9360), (8060, 8892), (8112, 8835)]