1283810640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 320

約数和(自身を含む): 4731125760

約数和(自身を除く): 3447315120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 71, 80, 84, 94, 105, 112, 120, 140, 141, 142, 168, 188, 210, 213, 229, 235, 240, 280, 282, 284, 329, 336, 355, 376, 420, 426, 458, 470, 497, 560, 564, 568, 658, 687, 705, 710, 752, 840, 852, 916, 940, 987, 994, 1065, 1128, 1136, 1145, 1316, 1374, 1410, 1420, 1491, 1603, 1645, 1680, 1704, 1832, 1880, 1974, 1988, 2130, 2256, 2290, 2485, 2632, 2748, 2820, 2840, 2982, 3206, 3290, 3337, 3408, 3435, 3664, 3760, 3948, 3976, 4260, 4580, 4809, 4935, 4970, 5264, 5496, 5640, 5680, 5964, 6412, 6580, 6674, 6870, 7455, 7896, 7952, 8015, 8520, 9160, 9618, 9870, 9940, 10011, 10763, 10992, 11280, 11928, 12824, 13160, 13348, 13740, 14910, 15792, 16030, 16259, 16685, 17040, 18320, 19236, 19740, 19880, 20022, 21526, 23359, 23856, 24045, 25648, 26320, 26696, 27480, 29820, 32060, 32289, 32518, 33370, 38472, 39480, 39760, 40044, 43052, 46718, 48090, 48777, 50055, 53392, 53815, 54960, 59640, 64120, 64578, 65036, 66740, 70077, 75341, 76944, 78960, 80088, 81295, 86104, 93436, 96180, 97554, 100110, 107630, 113813, 116795, 119280, 128240, 129156, 130072, 133480, 140154, 150682, 160176, 161445, 162590, 172208, 186872, 192360, 195108, 200220, 215260, 226023, 227626, 233590, 243885, 258312, 260144, 266960, 280308, 301364, 322890, 325180, 341439, 350385, 373744, 376705, 384720, 390216, 400440, 430520, 452046, 455252, 467180, 487770, 516624, 560616, 569065, 602728, 645780, 650360, 682878, 700770, 753410, 764173, 780432, 800880, 861040, 904092, 910504, 934360, 975540, 1121232, 1130115, 1138130, 1205456, 1291560, 1300720, 1365756, 1401540, 1506820, 1528346, 1707195, 1808184, 1821008, 1868720, 1951080, 2260230, 2276260, 2292519, 2583120, 2731512, 2803080, 3013640, 3056692, 3414390, 3616368, 3820865, 3902160, 4520460, 4552520, 4585038, 5349211, 5463024, 5606160, 6027280, 6113384, 6828780, 7641730, 9040920, 9105040, 9170076, 10698422, 11462595, 12226768, 13657560, 15283460, 16047633, 18081840, 18340152, 21396844, 22925190, 26746055, 27315120, 30566920, 32095266, 36680304, 42793688, 45850380, 53492110, 61133840, 64190532, 80238165, 85587376, 91700760, 106984220, 128381064, 160476330, 183401520, 213968440, 256762128, 320952660, 427936880, 641905320, 1283810640]

約数ペア:

[(1, 1283810640), (2, 641905320), (3, 427936880), (4, 320952660), (5, 256762128), (6, 213968440), (7, 183401520), (8, 160476330), (10, 128381064), (12, 106984220), (14, 91700760), (15, 85587376), (16, 80238165), (20, 64190532), (21, 61133840), (24, 53492110), (28, 45850380), (30, 42793688), (35, 36680304), (40, 32095266), (42, 30566920), (47, 27315120), (48, 26746055), (56, 22925190), (60, 21396844), (70, 18340152), (71, 18081840), (80, 16047633), (84, 15283460), (94, 13657560), (105, 12226768), (112, 11462595), (120, 10698422), (140, 9170076), (141, 9105040), (142, 9040920), (168, 7641730), (188, 6828780), (210, 6113384), (213, 6027280), (229, 5606160), (235, 5463024), (240, 5349211), (280, 4585038), (282, 4552520), (284, 4520460), (329, 3902160), (336, 3820865), (355, 3616368), (376, 3414390), (420, 3056692), (426, 3013640), (458, 2803080), (470, 2731512), (497, 2583120), (560, 2292519), (564, 2276260), (568, 2260230), (658, 1951080), (687, 1868720), (705, 1821008), (710, 1808184), (752, 1707195), (840, 1528346), (852, 1506820), (916, 1401540), (940, 1365756), (987, 1300720), (994, 1291560), (1065, 1205456), (1128, 1138130), (1136, 1130115), (1145, 1121232), (1316, 975540), (1374, 934360), (1410, 910504), (1420, 904092), (1491, 861040), (1603, 800880), (1645, 780432), (1680, 764173), (1704, 753410), (1832, 700770), (1880, 682878), (1974, 650360), (1988, 645780), (2130, 602728), (2256, 569065), (2290, 560616), (2485, 516624), (2632, 487770), (2748, 467180), (2820, 455252), (2840, 452046), (2982, 430520), (3206, 400440), (3290, 390216), (3337, 384720), (3408, 376705), (3435, 373744), (3664, 350385), (3760, 341439), (3948, 325180), (3976, 322890), (4260, 301364), (4580, 280308), (4809, 266960), (4935, 260144), (4970, 258312), (5264, 243885), (5496, 233590), (5640, 227626), (5680, 226023), (5964, 215260), (6412, 200220), (6580, 195108), (6674, 192360), (6870, 186872), (7455, 172208), (7896, 162590), (7952, 161445), (8015, 160176), (8520, 150682), (9160, 140154), (9618, 133480), (9870, 130072), (9940, 129156), (10011, 128240), (10763, 119280), (10992, 116795), (11280, 113813), (11928, 107630), (12824, 100110), (13160, 97554), (13348, 96180), (13740, 93436), (14910, 86104), (15792, 81295), (16030, 80088), (16259, 78960), (16685, 76944), (17040, 75341), (18320, 70077), (19236, 66740), (19740, 65036), (19880, 64578), (20022, 64120), (21526, 59640), (23359, 54960), (23856, 53815), (24045, 53392), (25648, 50055), (26320, 48777), (26696, 48090), (27480, 46718), (29820, 43052), (32060, 40044), (32289, 39760), (32518, 39480), (33370, 38472)]