388558170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 1434101760

約数和(自身を除く): 1045543590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 45, 55, 57, 63, 65, 66, 70, 77, 78, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 133, 143, 154, 165, 171, 182, 190, 195, 198, 209, 210, 227, 231, 234, 247, 266, 273, 285, 286, 315, 330, 342, 385, 390, 399, 418, 429, 454, 455, 462, 494, 495, 546, 570, 585, 627, 630, 665, 681, 693, 715, 741, 770, 798, 819, 855, 858, 910, 990, 1001, 1045, 1135, 1155, 1170, 1197, 1235, 1254, 1287, 1330, 1362, 1365, 1386, 1430, 1463, 1482, 1589, 1638, 1710, 1729, 1881, 1995, 2002, 2043, 2090, 2145, 2223, 2270, 2310, 2394, 2470, 2497, 2574, 2717, 2730, 2926, 2951, 3003, 3135, 3178, 3405, 3458, 3465, 3705, 3762, 3990, 4086, 4095, 4290, 4313, 4389, 4446, 4767, 4994, 5005, 5187, 5434, 5902, 5985, 6006, 6270, 6435, 6810, 6930, 7315, 7410, 7491, 7945, 8151, 8190, 8626, 8645, 8778, 8853, 9009, 9405, 9534, 10010, 10215, 10374, 11115, 11970, 12485, 12870, 12939, 13167, 13585, 14301, 14630, 14755, 14982, 15015, 15561, 15890, 16302, 17290, 17479, 17706, 18018, 18810, 19019, 20430, 20657, 21565, 21945, 22230, 22473, 23835, 24453, 24970, 25878, 25935, 26334, 26559, 27170, 28602, 29510, 30030, 30191, 31122, 32461, 34958, 37455, 38038, 38817, 40755, 41314, 43130, 43890, 44265, 44946, 45045, 47443, 47670, 48906, 51870, 52437, 53118, 56069, 57057, 60382, 61971, 64695, 64922, 65835, 71505, 74910, 77634, 77805, 81510, 87395, 88530, 90090, 90573, 94886, 95095, 97383, 103285, 104874, 112138, 112365, 114114, 122265, 123942, 129390, 131670, 132795, 142329, 143010, 150955, 155610, 157311, 162305, 168207, 171171, 174790, 181146, 185913, 190190, 194085, 194766, 206570, 224730, 227227, 237215, 244530, 262185, 265590, 271719, 280345, 284658, 285285, 292149, 301910, 309855, 314622, 324610, 332101, 336414, 342342, 371826, 388170, 392483, 426987, 452865, 454454, 474430, 486915, 504621, 524370, 543438, 560690, 570570, 584298, 616759, 619710, 664202, 681681, 711645, 784966, 786555, 841035, 853974, 855855, 905730, 929565, 973830, 996303, 1009242, 1136135, 1177449, 1233518, 1358595, 1363362, 1423290, 1460745, 1573110, 1660505, 1682070, 1711710, 1850277, 1859130, 1962415, 1992606, 2045043, 2134935, 2272270, 2354898, 2523105, 2717190, 2921490, 2988909, 3083795, 3321010, 3408405, 3532347, 3700554, 3924830, 4090086, 4269870, 4317313, 4981515, 5046210, 5550831, 5887245, 5977818, 6167590, 6816810, 7064694, 8634626, 9251385, 9963030, 10225215, 11101662, 11774490, 12951939, 14944545, 17661735, 18502770, 20450430, 21586565, 25903878, 27754155, 29889090, 35323470, 38855817, 43173130, 55508310, 64759695, 77711634, 129519390, 194279085, 388558170]

約数ペア:

[(1, 388558170), (2, 194279085), (3, 129519390), (5, 77711634), (6, 64759695), (7, 55508310), (9, 43173130), (10, 38855817), (11, 35323470), (13, 29889090), (14, 27754155), (15, 25903878), (18, 21586565), (19, 20450430), (21, 18502770), (22, 17661735), (26, 14944545), (30, 12951939), (33, 11774490), (35, 11101662), (38, 10225215), (39, 9963030), (42, 9251385), (45, 8634626), (55, 7064694), (57, 6816810), (63, 6167590), (65, 5977818), (66, 5887245), (70, 5550831), (77, 5046210), (78, 4981515), (90, 4317313), (91, 4269870), (95, 4090086), (99, 3924830), (105, 3700554), (110, 3532347), (114, 3408405), (117, 3321010), (126, 3083795), (130, 2988909), (133, 2921490), (143, 2717190), (154, 2523105), (165, 2354898), (171, 2272270), (182, 2134935), (190, 2045043), (195, 1992606), (198, 1962415), (209, 1859130), (210, 1850277), (227, 1711710), (231, 1682070), (234, 1660505), (247, 1573110), (266, 1460745), (273, 1423290), (285, 1363362), (286, 1358595), (315, 1233518), (330, 1177449), (342, 1136135), (385, 1009242), (390, 996303), (399, 973830), (418, 929565), (429, 905730), (454, 855855), (455, 853974), (462, 841035), (494, 786555), (495, 784966), (546, 711645), (570, 681681), (585, 664202), (627, 619710), (630, 616759), (665, 584298), (681, 570570), (693, 560690), (715, 543438), (741, 524370), (770, 504621), (798, 486915), (819, 474430), (855, 454454), (858, 452865), (910, 426987), (990, 392483), (1001, 388170), (1045, 371826), (1135, 342342), (1155, 336414), (1170, 332101), (1197, 324610), (1235, 314622), (1254, 309855), (1287, 301910), (1330, 292149), (1362, 285285), (1365, 284658), (1386, 280345), (1430, 271719), (1463, 265590), (1482, 262185), (1589, 244530), (1638, 237215), (1710, 227227), (1729, 224730), (1881, 206570), (1995, 194766), (2002, 194085), (2043, 190190), (2090, 185913), (2145, 181146), (2223, 174790), (2270, 171171), (2310, 168207), (2394, 162305), (2470, 157311), (2497, 155610), (2574, 150955), (2717, 143010), (2730, 142329), (2926, 132795), (2951, 131670), (3003, 129390), (3135, 123942), (3178, 122265), (3405, 114114), (3458, 112365), (3465, 112138), (3705, 104874), (3762, 103285), (3990, 97383), (4086, 95095), (4095, 94886), (4290, 90573), (4313, 90090), (4389, 88530), (4446, 87395), (4767, 81510), (4994, 77805), (5005, 77634), (5187, 74910), (5434, 71505), (5902, 65835), (5985, 64922), (6006, 64695), (6270, 61971), (6435, 60382), (6810, 57057), (6930, 56069), (7315, 53118), (7410, 52437), (7491, 51870), (7945, 48906), (8151, 47670), (8190, 47443), (8626, 45045), (8645, 44946), (8778, 44265), (8853, 43890), (9009, 43130), (9405, 41314), (9534, 40755), (10010, 38817), (10215, 38038), (10374, 37455), (11115, 34958), (11970, 32461), (12485, 31122), (12870, 30191), (12939, 30030), (13167, 29510), (13585, 28602), (14301, 27170), (14630, 26559), (14755, 26334), (14982, 25935), (15015, 25878), (15561, 24970), (15890, 24453), (16302, 23835), (17290, 22473), (17479, 22230), (17706, 21945), (18018, 21565), (18810, 20657), (19019, 20430)]