129519390

素因数分解:

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

素因数の和:287

約数の個数: 256

約数和(自身を含む): 441262080

約数和(自身を除く): 311742690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 55, 57, 65, 66, 70, 77, 78, 91, 95, 105, 110, 114, 130, 133, 143, 154, 165, 182, 190, 195, 209, 210, 227, 231, 247, 266, 273, 285, 286, 330, 385, 390, 399, 418, 429, 454, 455, 462, 494, 546, 570, 627, 665, 681, 715, 741, 770, 798, 858, 910, 1001, 1045, 1135, 1155, 1235, 1254, 1330, 1362, 1365, 1430, 1463, 1482, 1589, 1729, 1995, 2002, 2090, 2145, 2270, 2310, 2470, 2497, 2717, 2730, 2926, 2951, 3003, 3135, 3178, 3405, 3458, 3705, 3990, 4290, 4313, 4389, 4767, 4994, 5005, 5187, 5434, 5902, 6006, 6270, 6810, 7315, 7410, 7491, 7945, 8151, 8626, 8645, 8778, 8853, 9534, 10010, 10374, 12485, 12939, 13585, 14630, 14755, 14982, 15015, 15890, 16302, 17290, 17479, 17706, 19019, 20657, 21565, 21945, 23835, 24970, 25878, 25935, 27170, 29510, 30030, 30191, 32461, 34958, 37455, 38038, 40755, 41314, 43130, 43890, 44265, 47443, 47670, 51870, 52437, 56069, 57057, 60382, 61971, 64695, 64922, 74910, 81510, 87395, 88530, 90573, 94886, 95095, 97383, 103285, 104874, 112138, 114114, 123942, 129390, 142329, 150955, 162305, 168207, 174790, 181146, 190190, 194766, 206570, 227227, 237215, 262185, 280345, 284658, 285285, 301910, 309855, 324610, 332101, 336414, 392483, 452865, 454454, 474430, 486915, 524370, 560690, 570570, 616759, 619710, 664202, 681681, 711645, 784966, 841035, 905730, 973830, 996303, 1136135, 1177449, 1233518, 1363362, 1423290, 1660505, 1682070, 1850277, 1962415, 1992606, 2272270, 2354898, 3083795, 3321010, 3408405, 3700554, 3924830, 4317313, 4981515, 5887245, 6167590, 6816810, 8634626, 9251385, 9963030, 11774490, 12951939, 18502770, 21586565, 25903878, 43173130, 64759695, 129519390]

約数ペア:

[(1, 129519390), (2, 64759695), (3, 43173130), (5, 25903878), (6, 21586565), (7, 18502770), (10, 12951939), (11, 11774490), (13, 9963030), (14, 9251385), (15, 8634626), (19, 6816810), (21, 6167590), (22, 5887245), (26, 4981515), (30, 4317313), (33, 3924830), (35, 3700554), (38, 3408405), (39, 3321010), (42, 3083795), (55, 2354898), (57, 2272270), (65, 1992606), (66, 1962415), (70, 1850277), (77, 1682070), (78, 1660505), (91, 1423290), (95, 1363362), (105, 1233518), (110, 1177449), (114, 1136135), (130, 996303), (133, 973830), (143, 905730), (154, 841035), (165, 784966), (182, 711645), (190, 681681), (195, 664202), (209, 619710), (210, 616759), (227, 570570), (231, 560690), (247, 524370), (266, 486915), (273, 474430), (285, 454454), (286, 452865), (330, 392483), (385, 336414), (390, 332101), (399, 324610), (418, 309855), (429, 301910), (454, 285285), (455, 284658), (462, 280345), (494, 262185), (546, 237215), (570, 227227), (627, 206570), (665, 194766), (681, 190190), (715, 181146), (741, 174790), (770, 168207), (798, 162305), (858, 150955), (910, 142329), (1001, 129390), (1045, 123942), (1135, 114114), (1155, 112138), (1235, 104874), (1254, 103285), (1330, 97383), (1362, 95095), (1365, 94886), (1430, 90573), (1463, 88530), (1482, 87395), (1589, 81510), (1729, 74910), (1995, 64922), (2002, 64695), (2090, 61971), (2145, 60382), (2270, 57057), (2310, 56069), (2470, 52437), (2497, 51870), (2717, 47670), (2730, 47443), (2926, 44265), (2951, 43890), (3003, 43130), (3135, 41314), (3178, 40755), (3405, 38038), (3458, 37455), (3705, 34958), (3990, 32461), (4290, 30191), (4313, 30030), (4389, 29510), (4767, 27170), (4994, 25935), (5005, 25878), (5187, 24970), (5434, 23835), (5902, 21945), (6006, 21565), (6270, 20657), (6810, 19019), (7315, 17706), (7410, 17479), (7491, 17290), (7945, 16302), (8151, 15890), (8626, 15015), (8645, 14982), (8778, 14755), (8853, 14630), (9534, 13585), (10010, 12939), (10374, 12485)]