287572320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 288

約数和(自身を含む): 1147281408

約数和(自身を除く): 859709088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 607, 630, 658, 672, 705, 720, 752, 840, 846, 940, 987, 1008, 1120, 1128, 1214, 1260, 1316, 1410, 1440, 1504, 1645, 1680, 1692, 1821, 1880, 1974, 2016, 2115, 2256, 2428, 2520, 2632, 2820, 2961, 3035, 3290, 3360, 3384, 3642, 3760, 3948, 4230, 4249, 4512, 4856, 4935, 5040, 5264, 5463, 5640, 5922, 6070, 6580, 6768, 7284, 7520, 7896, 8460, 8498, 9105, 9712, 9870, 10080, 10528, 10926, 11280, 11844, 12140, 12747, 13160, 13536, 14568, 14805, 15792, 16920, 16996, 18210, 19424, 19740, 21245, 21852, 22560, 23688, 24280, 25494, 26320, 27315, 28529, 29136, 29610, 31584, 33840, 33992, 36420, 38241, 39480, 42490, 43704, 47376, 48560, 50988, 52640, 54630, 57058, 58272, 59220, 63735, 67680, 67984, 72840, 76482, 78960, 84980, 85587, 87408, 94752, 97120, 101976, 109260, 114116, 118440, 127470, 135968, 142645, 145680, 152964, 157920, 169960, 171174, 174816, 191205, 199703, 203952, 218520, 228232, 236880, 254940, 256761, 285290, 291360, 305928, 339920, 342348, 382410, 399406, 407904, 427935, 437040, 456464, 473760, 509880, 513522, 570580, 599109, 611856, 679840, 684696, 764820, 798812, 855870, 874080, 912928, 998515, 1019760, 1027044, 1141160, 1198218, 1223712, 1283805, 1369392, 1529640, 1597624, 1711740, 1797327, 1997030, 2039520, 2054088, 2282320, 2396436, 2567610, 2738784, 2995545, 3059280, 3195248, 3423480, 3594654, 3994060, 4108176, 4564640, 4792872, 5135220, 5991090, 6118560, 6390496, 6846960, 7189308, 7988120, 8216352, 8986635, 9585744, 10270440, 11982180, 13693920, 14378616, 15976240, 17973270, 19171488, 20540880, 23964360, 28757232, 31952480, 35946540, 41081760, 47928720, 57514464, 71893080, 95857440, 143786160, 287572320]

約数ペア:

[(1, 287572320), (2, 143786160), (3, 95857440), (4, 71893080), (5, 57514464), (6, 47928720), (7, 41081760), (8, 35946540), (9, 31952480), (10, 28757232), (12, 23964360), (14, 20540880), (15, 19171488), (16, 17973270), (18, 15976240), (20, 14378616), (21, 13693920), (24, 11982180), (28, 10270440), (30, 9585744), (32, 8986635), (35, 8216352), (36, 7988120), (40, 7189308), (42, 6846960), (45, 6390496), (47, 6118560), (48, 5991090), (56, 5135220), (60, 4792872), (63, 4564640), (70, 4108176), (72, 3994060), (80, 3594654), (84, 3423480), (90, 3195248), (94, 3059280), (96, 2995545), (105, 2738784), (112, 2567610), (120, 2396436), (126, 2282320), (140, 2054088), (141, 2039520), (144, 1997030), (160, 1797327), (168, 1711740), (180, 1597624), (188, 1529640), (210, 1369392), (224, 1283805), (235, 1223712), (240, 1198218), (252, 1141160), (280, 1027044), (282, 1019760), (288, 998515), (315, 912928), (329, 874080), (336, 855870), (360, 798812), (376, 764820), (420, 684696), (423, 679840), (470, 611856), (480, 599109), (504, 570580), (560, 513522), (564, 509880), (607, 473760), (630, 456464), (658, 437040), (672, 427935), (705, 407904), (720, 399406), (752, 382410), (840, 342348), (846, 339920), (940, 305928), (987, 291360), (1008, 285290), (1120, 256761), (1128, 254940), (1214, 236880), (1260, 228232), (1316, 218520), (1410, 203952), (1440, 199703), (1504, 191205), (1645, 174816), (1680, 171174), (1692, 169960), (1821, 157920), (1880, 152964), (1974, 145680), (2016, 142645), (2115, 135968), (2256, 127470), (2428, 118440), (2520, 114116), (2632, 109260), (2820, 101976), (2961, 97120), (3035, 94752), (3290, 87408), (3360, 85587), (3384, 84980), (3642, 78960), (3760, 76482), (3948, 72840), (4230, 67984), (4249, 67680), (4512, 63735), (4856, 59220), (4935, 58272), (5040, 57058), (5264, 54630), (5463, 52640), (5640, 50988), (5922, 48560), (6070, 47376), (6580, 43704), (6768, 42490), (7284, 39480), (7520, 38241), (7896, 36420), (8460, 33992), (8498, 33840), (9105, 31584), (9712, 29610), (9870, 29136), (10080, 28529), (10528, 27315), (10926, 26320), (11280, 25494), (11844, 24280), (12140, 23688), (12747, 22560), (13160, 21852), (13536, 21245), (14568, 19740), (14805, 19424), (15792, 18210), (16920, 16996)]