2016817380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6888

約数の個数: 144

約数和(自身を含む): 6449212224

約数和(自身を除く): 4432394844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 732, 810, 915, 972, 1098, 1215, 1220, 1620, 1647, 1830, 2196, 2430, 2745, 3294, 3660, 4860, 4941, 5490, 6588, 6803, 8235, 9882, 10980, 13606, 14823, 16470, 19764, 20409, 24705, 27212, 29646, 32940, 34015, 40818, 49410, 59292, 61227, 68030, 74115, 81636, 98820, 102045, 122454, 136060, 148230, 183681, 204090, 244908, 296460, 306135, 367362, 408180, 414983, 551043, 612270, 734724, 829966, 918405, 1102086, 1224540, 1244949, 1653129, 1659932, 1836810, 2074915, 2204172, 2489898, 2755215, 3306258, 3673620, 3734847, 4149830, 4979796, 5510430, 6224745, 6612516, 7469694, 8265645, 8299660, 11020860, 11204541, 12449490, 14939388, 16531290, 18674235, 22409082, 24898980, 33062580, 33613623, 37348470, 44818164, 56022705, 67227246, 74696940, 100840869, 112045410, 134454492, 168068115, 201681738, 224090820, 336136230, 403363476, 504204345, 672272460, 1008408690, 2016817380]

約数ペア:

[(1, 2016817380), (2, 1008408690), (3, 672272460), (4, 504204345), (5, 403363476), (6, 336136230), (9, 224090820), (10, 201681738), (12, 168068115), (15, 134454492), (18, 112045410), (20, 100840869), (27, 74696940), (30, 67227246), (36, 56022705), (45, 44818164), (54, 37348470), (60, 33613623), (61, 33062580), (81, 24898980), (90, 22409082), (108, 18674235), (122, 16531290), (135, 14939388), (162, 12449490), (180, 11204541), (183, 11020860), (243, 8299660), (244, 8265645), (270, 7469694), (305, 6612516), (324, 6224745), (366, 5510430), (405, 4979796), (486, 4149830), (540, 3734847), (549, 3673620), (610, 3306258), (732, 2755215), (810, 2489898), (915, 2204172), (972, 2074915), (1098, 1836810), (1215, 1659932), (1220, 1653129), (1620, 1244949), (1647, 1224540), (1830, 1102086), (2196, 918405), (2430, 829966), (2745, 734724), (3294, 612270), (3660, 551043), (4860, 414983), (4941, 408180), (5490, 367362), (6588, 306135), (6803, 296460), (8235, 244908), (9882, 204090), (10980, 183681), (13606, 148230), (14823, 136060), (16470, 122454), (19764, 102045), (20409, 98820), (24705, 81636), (27212, 74115), (29646, 68030), (32940, 61227), (34015, 59292), (40818, 49410)]