320575320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 1210809600

約数和(自身を除く): 890234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 59, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 118, 120, 129, 130, 135, 156, 162, 172, 177, 180, 195, 215, 216, 234, 236, 243, 258, 260, 270, 295, 312, 324, 344, 351, 354, 360, 387, 390, 405, 430, 468, 472, 486, 516, 520, 531, 540, 559, 585, 590, 645, 648, 702, 708, 767, 774, 780, 810, 860, 885, 936, 972, 1032, 1053, 1062, 1080, 1118, 1161, 1170, 1180, 1215, 1290, 1404, 1416, 1534, 1548, 1560, 1593, 1620, 1677, 1720, 1755, 1770, 1935, 1944, 2106, 2124, 2236, 2301, 2322, 2340, 2360, 2430, 2537, 2580, 2655, 2795, 2808, 3068, 3096, 3159, 3186, 3240, 3354, 3483, 3510, 3540, 3835, 3870, 4212, 4248, 4472, 4602, 4644, 4680, 4779, 4860, 5031, 5074, 5160, 5265, 5310, 5590, 5805, 6136, 6318, 6372, 6708, 6903, 6966, 7020, 7080, 7611, 7670, 7740, 7965, 8385, 8424, 9204, 9288, 9558, 9720, 10062, 10148, 10449, 10530, 10620, 11180, 11505, 11610, 12636, 12685, 12744, 13416, 13806, 13932, 14040, 14337, 15093, 15222, 15340, 15480, 15795, 15930, 16770, 17415, 18408, 19116, 20124, 20296, 20709, 20898, 21060, 21240, 22360, 22833, 23010, 23220, 23895, 25155, 25272, 25370, 27612, 27864, 28674, 30186, 30444, 30680, 31590, 31860, 32981, 33540, 34515, 34830, 38055, 38232, 40248, 41418, 41796, 42120, 45279, 45666, 46020, 46440, 47790, 50310, 50740, 52245, 55224, 57348, 60372, 60888, 62127, 63180, 63720, 65962, 67080, 68499, 69030, 69660, 71685, 75465, 76110, 82836, 83592, 90558, 91332, 92040, 95580, 98943, 100620, 101480, 103545, 104490, 114165, 114696, 120744, 124254, 126360, 131924, 135837, 136998, 138060, 139320, 143370, 150930, 152220, 164905, 165672, 181116, 182664, 186381, 191160, 197886, 201240, 205497, 207090, 208980, 226395, 228330, 248508, 263848, 271674, 273996, 276120, 286740, 296829, 301860, 304440, 310635, 329810, 342495, 362232, 372762, 395772, 410994, 414180, 417960, 452790, 456660, 494715, 497016, 543348, 547992, 573480, 593658, 603720, 616491, 621270, 659620, 679185, 684990, 745524, 791544, 821988, 828360, 890487, 905580, 913320, 931905, 989430, 1027485, 1086696, 1187316, 1232982, 1242540, 1319240, 1358370, 1369980, 1484145, 1491048, 1643976, 1780974, 1811160, 1863810, 1978860, 2054970, 2374632, 2465964, 2485080, 2671461, 2716740, 2739960, 2968290, 3082455, 3561948, 3727620, 3957720, 4109940, 4452435, 4931928, 5342922, 5433480, 5936580, 6164910, 7123896, 7455240, 8014383, 8219880, 8904870, 10685844, 11873160, 12329820, 13357305, 16028766, 17809740, 21371688, 24659640, 26714610, 32057532, 35619480, 40071915, 53429220, 64115064, 80143830, 106858440, 160287660, 320575320]

約数ペア:

[(1, 320575320), (2, 160287660), (3, 106858440), (4, 80143830), (5, 64115064), (6, 53429220), (8, 40071915), (9, 35619480), (10, 32057532), (12, 26714610), (13, 24659640), (15, 21371688), (18, 17809740), (20, 16028766), (24, 13357305), (26, 12329820), (27, 11873160), (30, 10685844), (36, 8904870), (39, 8219880), (40, 8014383), (43, 7455240), (45, 7123896), (52, 6164910), (54, 5936580), (59, 5433480), (60, 5342922), (65, 4931928), (72, 4452435), (78, 4109940), (81, 3957720), (86, 3727620), (90, 3561948), (104, 3082455), (108, 2968290), (117, 2739960), (118, 2716740), (120, 2671461), (129, 2485080), (130, 2465964), (135, 2374632), (156, 2054970), (162, 1978860), (172, 1863810), (177, 1811160), (180, 1780974), (195, 1643976), (215, 1491048), (216, 1484145), (234, 1369980), (236, 1358370), (243, 1319240), (258, 1242540), (260, 1232982), (270, 1187316), (295, 1086696), (312, 1027485), (324, 989430), (344, 931905), (351, 913320), (354, 905580), (360, 890487), (387, 828360), (390, 821988), (405, 791544), (430, 745524), (468, 684990), (472, 679185), (486, 659620), (516, 621270), (520, 616491), (531, 603720), (540, 593658), (559, 573480), (585, 547992), (590, 543348), (645, 497016), (648, 494715), (702, 456660), (708, 452790), (767, 417960), (774, 414180), (780, 410994), (810, 395772), (860, 372762), (885, 362232), (936, 342495), (972, 329810), (1032, 310635), (1053, 304440), (1062, 301860), (1080, 296829), (1118, 286740), (1161, 276120), (1170, 273996), (1180, 271674), (1215, 263848), (1290, 248508), (1404, 228330), (1416, 226395), (1534, 208980), (1548, 207090), (1560, 205497), (1593, 201240), (1620, 197886), (1677, 191160), (1720, 186381), (1755, 182664), (1770, 181116), (1935, 165672), (1944, 164905), (2106, 152220), (2124, 150930), (2236, 143370), (2301, 139320), (2322, 138060), (2340, 136998), (2360, 135837), (2430, 131924), (2537, 126360), (2580, 124254), (2655, 120744), (2795, 114696), (2808, 114165), (3068, 104490), (3096, 103545), (3159, 101480), (3186, 100620), (3240, 98943), (3354, 95580), (3483, 92040), (3510, 91332), (3540, 90558), (3835, 83592), (3870, 82836), (4212, 76110), (4248, 75465), (4472, 71685), (4602, 69660), (4644, 69030), (4680, 68499), (4779, 67080), (4860, 65962), (5031, 63720), (5074, 63180), (5160, 62127), (5265, 60888), (5310, 60372), (5590, 57348), (5805, 55224), (6136, 52245), (6318, 50740), (6372, 50310), (6708, 47790), (6903, 46440), (6966, 46020), (7020, 45666), (7080, 45279), (7611, 42120), (7670, 41796), (7740, 41418), (7965, 40248), (8385, 38232), (8424, 38055), (9204, 34830), (9288, 34515), (9558, 33540), (9720, 32981), (10062, 31860), (10148, 31590), (10449, 30680), (10530, 30444), (10620, 30186), (11180, 28674), (11505, 27864), (11610, 27612), (12636, 25370), (12685, 25272), (12744, 25155), (13416, 23895), (13806, 23220), (13932, 23010), (14040, 22833), (14337, 22360), (15093, 21240), (15222, 21060), (15340, 20898), (15480, 20709), (15795, 20296), (15930, 20124), (16770, 19116), (17415, 18408)]