389712960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 336

約数和(自身を含む): 1650894336

約数和(自身を除く): 1261181376

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, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1487, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 2974, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4461, 4680, 5040, 5460, 5824, 5948, 6240, 6552, 6720, 7280, 7435, 7488, 8190, 8736, 8922, 9360, 10080, 10409, 10920, 11896, 12480, 13104, 13383, 14560, 14870, 16380, 17472, 17844, 18720, 19331, 20160, 20818, 21840, 22305, 23792, 26208, 26766, 29120, 29740, 31227, 32760, 35688, 37440, 38662, 41636, 43680, 44610, 47584, 52045, 52416, 53532, 57993, 59480, 62454, 65520, 66915, 71376, 77324, 83272, 87360, 89220, 93681, 95168, 96655, 104090, 107064, 115986, 118960, 124908, 131040, 133830, 135317, 142752, 154648, 156135, 166544, 173979, 178440, 187362, 193310, 208180, 214128, 231972, 237920, 249816, 262080, 267660, 270634, 285504, 289965, 309296, 312270, 333088, 347958, 356880, 374724, 386620, 405951, 416360, 428256, 463944, 468405, 475840, 499632, 535320, 541268, 579930, 618592, 624540, 666176, 676585, 695916, 713760, 749448, 773240, 811902, 832720, 856512, 869895, 927888, 936810, 999264, 1070640, 1082536, 1159860, 1217853, 1237184, 1249080, 1353170, 1391832, 1427520, 1498896, 1546480, 1623804, 1665440, 1739790, 1855776, 1873620, 1998528, 2029755, 2141280, 2165072, 2319720, 2435706, 2498160, 2706340, 2783664, 2997792, 3092960, 3247608, 3330880, 3479580, 3711552, 3747240, 4059510, 4282560, 4330144, 4639440, 4871412, 4996320, 5412680, 5567328, 5995584, 6089265, 6185920, 6495216, 6959160, 7494480, 8119020, 8660288, 9278880, 9742824, 9992640, 10825360, 11134656, 12178530, 12990432, 13918320, 14988960, 16238040, 18557760, 19485648, 21650720, 24357060, 25980864, 27836640, 29977920, 32476080, 38971296, 43301440, 48714120, 55673280, 64952160, 77942592, 97428240, 129904320, 194856480, 389712960]

約数ペア:

[(1, 389712960), (2, 194856480), (3, 129904320), (4, 97428240), (5, 77942592), (6, 64952160), (7, 55673280), (8, 48714120), (9, 43301440), (10, 38971296), (12, 32476080), (13, 29977920), (14, 27836640), (15, 25980864), (16, 24357060), (18, 21650720), (20, 19485648), (21, 18557760), (24, 16238040), (26, 14988960), (28, 13918320), (30, 12990432), (32, 12178530), (35, 11134656), (36, 10825360), (39, 9992640), (40, 9742824), (42, 9278880), (45, 8660288), (48, 8119020), (52, 7494480), (56, 6959160), (60, 6495216), (63, 6185920), (64, 6089265), (65, 5995584), (70, 5567328), (72, 5412680), (78, 4996320), (80, 4871412), (84, 4639440), (90, 4330144), (91, 4282560), (96, 4059510), (104, 3747240), (105, 3711552), (112, 3479580), (117, 3330880), (120, 3247608), (126, 3092960), (130, 2997792), (140, 2783664), (144, 2706340), (156, 2498160), (160, 2435706), (168, 2319720), (180, 2165072), (182, 2141280), (192, 2029755), (195, 1998528), (208, 1873620), (210, 1855776), (224, 1739790), (234, 1665440), (240, 1623804), (252, 1546480), (260, 1498896), (273, 1427520), (280, 1391832), (288, 1353170), (312, 1249080), (315, 1237184), (320, 1217853), (336, 1159860), (360, 1082536), (364, 1070640), (390, 999264), (416, 936810), (420, 927888), (448, 869895), (455, 856512), (468, 832720), (480, 811902), (504, 773240), (520, 749448), (546, 713760), (560, 695916), (576, 676585), (585, 666176), (624, 624540), (630, 618592), (672, 579930), (720, 541268), (728, 535320), (780, 499632), (819, 475840), (832, 468405), (840, 463944), (910, 428256), (936, 416360), (960, 405951), (1008, 386620), (1040, 374724), (1092, 356880), (1120, 347958), (1170, 333088), (1248, 312270), (1260, 309296), (1344, 289965), (1365, 285504), (1440, 270634), (1456, 267660), (1487, 262080), (1560, 249816), (1638, 237920), (1680, 231972), (1820, 214128), (1872, 208180), (2016, 193310), (2080, 187362), (2184, 178440), (2240, 173979), (2340, 166544), (2496, 156135), (2520, 154648), (2730, 142752), (2880, 135317), (2912, 133830), (2974, 131040), (3120, 124908), (3276, 118960), (3360, 115986), (3640, 107064), (3744, 104090), (4032, 96655), (4095, 95168), (4160, 93681), (4368, 89220), (4461, 87360), (4680, 83272), (5040, 77324), (5460, 71376), (5824, 66915), (5948, 65520), (6240, 62454), (6552, 59480), (6720, 57993), (7280, 53532), (7435, 52416), (7488, 52045), (8190, 47584), (8736, 44610), (8922, 43680), (9360, 41636), (10080, 38662), (10409, 37440), (10920, 35688), (11896, 32760), (12480, 31227), (13104, 29740), (13383, 29120), (14560, 26766), (14870, 26208), (16380, 23792), (17472, 22305), (17844, 21840), (18720, 20818), (19331, 20160)]