194856480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 288

約数和(自身を含む): 818947584

約数和(自身を除く): 624091104

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, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1487, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 2974, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4461, 4680, 5040, 5460, 5948, 6240, 6552, 7280, 7435, 8190, 8736, 8922, 9360, 10080, 10409, 10920, 11896, 13104, 13383, 14560, 14870, 16380, 17844, 18720, 19331, 20818, 21840, 22305, 23792, 26208, 26766, 29740, 31227, 32760, 35688, 38662, 41636, 43680, 44610, 47584, 52045, 53532, 57993, 59480, 62454, 65520, 66915, 71376, 77324, 83272, 89220, 93681, 96655, 104090, 107064, 115986, 118960, 124908, 131040, 133830, 135317, 142752, 154648, 156135, 166544, 173979, 178440, 187362, 193310, 208180, 214128, 231972, 237920, 249816, 267660, 270634, 289965, 309296, 312270, 333088, 347958, 356880, 374724, 386620, 405951, 416360, 428256, 463944, 468405, 499632, 535320, 541268, 579930, 618592, 624540, 676585, 695916, 713760, 749448, 773240, 811902, 832720, 869895, 927888, 936810, 999264, 1070640, 1082536, 1159860, 1217853, 1249080, 1353170, 1391832, 1498896, 1546480, 1623804, 1665440, 1739790, 1855776, 1873620, 2029755, 2141280, 2165072, 2319720, 2435706, 2498160, 2706340, 2783664, 2997792, 3092960, 3247608, 3479580, 3747240, 4059510, 4330144, 4639440, 4871412, 4996320, 5412680, 5567328, 6089265, 6495216, 6959160, 7494480, 8119020, 9278880, 9742824, 10825360, 12178530, 12990432, 13918320, 14988960, 16238040, 19485648, 21650720, 24357060, 27836640, 32476080, 38971296, 48714120, 64952160, 97428240, 194856480]

約数ペア:

[(1, 194856480), (2, 97428240), (3, 64952160), (4, 48714120), (5, 38971296), (6, 32476080), (7, 27836640), (8, 24357060), (9, 21650720), (10, 19485648), (12, 16238040), (13, 14988960), (14, 13918320), (15, 12990432), (16, 12178530), (18, 10825360), (20, 9742824), (21, 9278880), (24, 8119020), (26, 7494480), (28, 6959160), (30, 6495216), (32, 6089265), (35, 5567328), (36, 5412680), (39, 4996320), (40, 4871412), (42, 4639440), (45, 4330144), (48, 4059510), (52, 3747240), (56, 3479580), (60, 3247608), (63, 3092960), (65, 2997792), (70, 2783664), (72, 2706340), (78, 2498160), (80, 2435706), (84, 2319720), (90, 2165072), (91, 2141280), (96, 2029755), (104, 1873620), (105, 1855776), (112, 1739790), (117, 1665440), (120, 1623804), (126, 1546480), (130, 1498896), (140, 1391832), (144, 1353170), (156, 1249080), (160, 1217853), (168, 1159860), (180, 1082536), (182, 1070640), (195, 999264), (208, 936810), (210, 927888), (224, 869895), (234, 832720), (240, 811902), (252, 773240), (260, 749448), (273, 713760), (280, 695916), (288, 676585), (312, 624540), (315, 618592), (336, 579930), (360, 541268), (364, 535320), (390, 499632), (416, 468405), (420, 463944), (455, 428256), (468, 416360), (480, 405951), (504, 386620), (520, 374724), (546, 356880), (560, 347958), (585, 333088), (624, 312270), (630, 309296), (672, 289965), (720, 270634), (728, 267660), (780, 249816), (819, 237920), (840, 231972), (910, 214128), (936, 208180), (1008, 193310), (1040, 187362), (1092, 178440), (1120, 173979), (1170, 166544), (1248, 156135), (1260, 154648), (1365, 142752), (1440, 135317), (1456, 133830), (1487, 131040), (1560, 124908), (1638, 118960), (1680, 115986), (1820, 107064), (1872, 104090), (2016, 96655), (2080, 93681), (2184, 89220), (2340, 83272), (2520, 77324), (2730, 71376), (2912, 66915), (2974, 65520), (3120, 62454), (3276, 59480), (3360, 57993), (3640, 53532), (3744, 52045), (4095, 47584), (4368, 44610), (4461, 43680), (4680, 41636), (5040, 38662), (5460, 35688), (5948, 32760), (6240, 31227), (6552, 29740), (7280, 26766), (7435, 26208), (8190, 23792), (8736, 22305), (8922, 21840), (9360, 20818), (10080, 19331), (10409, 18720), (10920, 17844), (11896, 16380), (13104, 14870), (13383, 14560)]