3040470440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7829}}^1$

素因数の和:7939

約数の個数: 128

約数和(自身を含む): 8343648000

約数和(自身を除く): 5303177560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 133, 140, 146, 152, 190, 266, 280, 292, 365, 380, 511, 532, 584, 665, 730, 760, 1022, 1064, 1330, 1387, 1460, 2044, 2555, 2660, 2774, 2920, 4088, 5110, 5320, 5548, 6935, 7829, 9709, 10220, 11096, 13870, 15658, 19418, 20440, 27740, 31316, 38836, 39145, 48545, 54803, 55480, 62632, 77672, 78290, 97090, 109606, 148751, 156580, 194180, 219212, 274015, 297502, 313160, 388360, 438424, 548030, 571517, 595004, 743755, 1041257, 1096060, 1143034, 1190008, 1487510, 2082514, 2192120, 2286068, 2857585, 2975020, 4000619, 4165028, 4572136, 5206285, 5715170, 5950040, 8001238, 8330056, 10412570, 10858823, 11430340, 16002476, 20003095, 20825140, 21717646, 22860680, 32004952, 40006190, 41650280, 43435292, 54294115, 76011761, 80012380, 86870584, 108588230, 152023522, 160024760, 217176460, 304047044, 380058805, 434352920, 608094088, 760117610, 1520235220, 3040470440]

約数ペア:

[(1, 3040470440), (2, 1520235220), (4, 760117610), (5, 608094088), (7, 434352920), (8, 380058805), (10, 304047044), (14, 217176460), (19, 160024760), (20, 152023522), (28, 108588230), (35, 86870584), (38, 80012380), (40, 76011761), (56, 54294115), (70, 43435292), (73, 41650280), (76, 40006190), (95, 32004952), (133, 22860680), (140, 21717646), (146, 20825140), (152, 20003095), (190, 16002476), (266, 11430340), (280, 10858823), (292, 10412570), (365, 8330056), (380, 8001238), (511, 5950040), (532, 5715170), (584, 5206285), (665, 4572136), (730, 4165028), (760, 4000619), (1022, 2975020), (1064, 2857585), (1330, 2286068), (1387, 2192120), (1460, 2082514), (2044, 1487510), (2555, 1190008), (2660, 1143034), (2774, 1096060), (2920, 1041257), (4088, 743755), (5110, 595004), (5320, 571517), (5548, 548030), (6935, 438424), (7829, 388360), (9709, 313160), (10220, 297502), (11096, 274015), (13870, 219212), (15658, 194180), (19418, 156580), (20440, 148751), (27740, 109606), (31316, 97090), (38836, 78290), (39145, 77672), (48545, 62632), (54803, 55480)]