1338311520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 432

約数和(自身を含む): 5725203120

約数和(自身を除く): 4386891600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1440, 1456, 1459, 1470, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2912, 2918, 2940, 3120, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4095, 4368, 4377, 4410, 4680, 4704, 5040, 5096, 5460, 5733, 5836, 5880, 6240, 6370, 6552, 7056, 7280, 7295, 7644, 7840, 8190, 8736, 8754, 8820, 9360, 9555, 10080, 10192, 10213, 10920, 11466, 11672, 11760, 12740, 13104, 13131, 14112, 14560, 14590, 15288, 16380, 17508, 17640, 18720, 18967, 19110, 20384, 20426, 21840, 21885, 22932, 23344, 23520, 25480, 26208, 26262, 28665, 29180, 30576, 30639, 32760, 35016, 35280, 37934, 38220, 40852, 43680, 43770, 45864, 46688, 50960, 51065, 52524, 56901, 57330, 58360, 61152, 61278, 65520, 65655, 70032, 70560, 71491, 75868, 76440, 81704, 87540, 91728, 91917, 94835, 101920, 102130, 105048, 113802, 114660, 116720, 122556, 131040, 131310, 132769, 140064, 142982, 151736, 152880, 153195, 163408, 170703, 175080, 183456, 183834, 189670, 204260, 210096, 214473, 227604, 229320, 233440, 245112, 262620, 265538, 284505, 285964, 303472, 305760, 306390, 326816, 341406, 350160, 357455, 367668, 379340, 398307, 408520, 420192, 428946, 455208, 458640, 459585, 490224, 525240, 531076, 569010, 571928, 606944, 612780, 643419, 663845, 682812, 700320, 714910, 735336, 758680, 796614, 817040, 853515, 857892, 910416, 917280, 919170, 929383, 980448, 1050480, 1062152, 1072365, 1138020, 1143856, 1194921, 1225560, 1286838, 1327690, 1365624, 1429820, 1470672, 1517360, 1593228, 1634080, 1707030, 1715784, 1820832, 1838340, 1858766, 1991535, 2100960, 2124304, 2144730, 2276040, 2287712, 2389842, 2451120, 2573676, 2655380, 2731248, 2788149, 2859640, 2941344, 3034720, 3186456, 3217095, 3414060, 3431568, 3676680, 3717532, 3983070, 4248608, 4289460, 4552080, 4646915, 4779684, 4902240, 5147352, 5310760, 5462496, 5576298, 5719280, 5974605, 6372912, 6434190, 6828120, 6863136, 7353360, 7435064, 7966140, 8364447, 8578920, 9104160, 9293830, 9559368, 10294704, 10621520, 11152596, 11438560, 11949210, 12745824, 12868380, 13656240, 13940745, 14706720, 14870128, 15932280, 16728894, 17157840, 18587660, 19118736, 20589408, 21243040, 22305192, 23898420, 25736760, 27312480, 27881490, 29740256, 31864560, 33457788, 34315680, 37175320, 38237472, 41822235, 44610384, 47796840, 51473520, 55762980, 63729120, 66915576, 74350640, 83644470, 89220768, 95593680, 102947040, 111525960, 133831152, 148701280, 167288940, 191187360, 223051920, 267662304, 334577880, 446103840, 669155760, 1338311520]

約数ペア:

[(1, 1338311520), (2, 669155760), (3, 446103840), (4, 334577880), (5, 267662304), (6, 223051920), (7, 191187360), (8, 167288940), (9, 148701280), (10, 133831152), (12, 111525960), (13, 102947040), (14, 95593680), (15, 89220768), (16, 83644470), (18, 74350640), (20, 66915576), (21, 63729120), (24, 55762980), (26, 51473520), (28, 47796840), (30, 44610384), (32, 41822235), (35, 38237472), (36, 37175320), (39, 34315680), (40, 33457788), (42, 31864560), (45, 29740256), (48, 27881490), (49, 27312480), (52, 25736760), (56, 23898420), (60, 22305192), (63, 21243040), (65, 20589408), (70, 19118736), (72, 18587660), (78, 17157840), (80, 16728894), (84, 15932280), (90, 14870128), (91, 14706720), (96, 13940745), (98, 13656240), (104, 12868380), (105, 12745824), (112, 11949210), (117, 11438560), (120, 11152596), (126, 10621520), (130, 10294704), (140, 9559368), (144, 9293830), (147, 9104160), (156, 8578920), (160, 8364447), (168, 7966140), (180, 7435064), (182, 7353360), (195, 6863136), (196, 6828120), (208, 6434190), (210, 6372912), (224, 5974605), (234, 5719280), (240, 5576298), (245, 5462496), (252, 5310760), (260, 5147352), (273, 4902240), (280, 4779684), (288, 4646915), (294, 4552080), (312, 4289460), (315, 4248608), (336, 3983070), (360, 3717532), (364, 3676680), (390, 3431568), (392, 3414060), (416, 3217095), (420, 3186456), (441, 3034720), (455, 2941344), (468, 2859640), (480, 2788149), (490, 2731248), (504, 2655380), (520, 2573676), (546, 2451120), (560, 2389842), (585, 2287712), (588, 2276040), (624, 2144730), (630, 2124304), (637, 2100960), (672, 1991535), (720, 1858766), (728, 1838340), (735, 1820832), (780, 1715784), (784, 1707030), (819, 1634080), (840, 1593228), (882, 1517360), (910, 1470672), (936, 1429820), (980, 1365624), (1008, 1327690), (1040, 1286838), (1092, 1225560), (1120, 1194921), (1170, 1143856), (1176, 1138020), (1248, 1072365), (1260, 1062152), (1274, 1050480), (1365, 980448), (1440, 929383), (1456, 919170), (1459, 917280), (1470, 910416), (1560, 857892), (1568, 853515), (1638, 817040), (1680, 796614), (1764, 758680), (1820, 735336), (1872, 714910), (1911, 700320), (1960, 682812), (2016, 663845), (2080, 643419), (2184, 612780), (2205, 606944), (2340, 571928), (2352, 569010), (2520, 531076), (2548, 525240), (2730, 490224), (2912, 459585), (2918, 458640), (2940, 455208), (3120, 428946), (3185, 420192), (3276, 408520), (3360, 398307), (3528, 379340), (3640, 367668), (3744, 357455), (3822, 350160), (3920, 341406), (4095, 326816), (4368, 306390), (4377, 305760), (4410, 303472), (4680, 285964), (4704, 284505), (5040, 265538), (5096, 262620), (5460, 245112), (5733, 233440), (5836, 229320), (5880, 227604), (6240, 214473), (6370, 210096), (6552, 204260), (7056, 189670), (7280, 183834), (7295, 183456), (7644, 175080), (7840, 170703), (8190, 163408), (8736, 153195), (8754, 152880), (8820, 151736), (9360, 142982), (9555, 140064), (10080, 132769), (10192, 131310), (10213, 131040), (10920, 122556), (11466, 116720), (11672, 114660), (11760, 113802), (12740, 105048), (13104, 102130), (13131, 101920), (14112, 94835), (14560, 91917), (14590, 91728), (15288, 87540), (16380, 81704), (17508, 76440), (17640, 75868), (18720, 71491), (18967, 70560), (19110, 70032), (20384, 65655), (20426, 65520), (21840, 61278), (21885, 61152), (22932, 58360), (23344, 57330), (23520, 56901), (25480, 52524), (26208, 51065), (26262, 50960), (28665, 46688), (29180, 45864), (30576, 43770), (30639, 43680), (32760, 40852), (35016, 38220), (35280, 37934)]