74176760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 130418440

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, 191, 266, 280, 292, 365, 380, 382, 511, 532, 584, 665, 730, 760, 764, 955, 1022, 1064, 1330, 1337, 1387, 1460, 1528, 1910, 2044, 2555, 2660, 2674, 2774, 2920, 3629, 3820, 4088, 5110, 5320, 5348, 5548, 6685, 6935, 7258, 7640, 9709, 10220, 10696, 11096, 13370, 13870, 13943, 14516, 18145, 19418, 20440, 25403, 26740, 27740, 27886, 29032, 36290, 38836, 48545, 50806, 53480, 55480, 55772, 69715, 72580, 77672, 97090, 97601, 101612, 111544, 127015, 139430, 145160, 194180, 195202, 203224, 254030, 264917, 278860, 388360, 390404, 488005, 508060, 529834, 557720, 780808, 976010, 1016120, 1059668, 1324585, 1854419, 1952020, 2119336, 2649170, 3708838, 3904040, 5298340, 7417676, 9272095, 10596680, 14835352, 18544190, 37088380, 74176760]

約数ペア:

[(1, 74176760), (2, 37088380), (4, 18544190), (5, 14835352), (7, 10596680), (8, 9272095), (10, 7417676), (14, 5298340), (19, 3904040), (20, 3708838), (28, 2649170), (35, 2119336), (38, 1952020), (40, 1854419), (56, 1324585), (70, 1059668), (73, 1016120), (76, 976010), (95, 780808), (133, 557720), (140, 529834), (146, 508060), (152, 488005), (190, 390404), (191, 388360), (266, 278860), (280, 264917), (292, 254030), (365, 203224), (380, 195202), (382, 194180), (511, 145160), (532, 139430), (584, 127015), (665, 111544), (730, 101612), (760, 97601), (764, 97090), (955, 77672), (1022, 72580), (1064, 69715), (1330, 55772), (1337, 55480), (1387, 53480), (1460, 50806), (1528, 48545), (1910, 38836), (2044, 36290), (2555, 29032), (2660, 27886), (2674, 27740), (2774, 26740), (2920, 25403), (3629, 20440), (3820, 19418), (4088, 18145), (5110, 14516), (5320, 13943), (5348, 13870), (5548, 13370), (6685, 11096), (6935, 10696), (7258, 10220), (7640, 9709)]