359201080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 979776000

約数和(自身を除く): 620574920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 251, 266, 269, 280, 380, 502, 532, 538, 665, 760, 1004, 1064, 1076, 1255, 1330, 1345, 1757, 1883, 2008, 2152, 2510, 2660, 2690, 3514, 3766, 4769, 5020, 5111, 5320, 5380, 7028, 7532, 8785, 9415, 9538, 10040, 10222, 10760, 14056, 15064, 17570, 18830, 19076, 20444, 23845, 25555, 33383, 35140, 35777, 37660, 38152, 40888, 47690, 51110, 66766, 67519, 70280, 71554, 75320, 95380, 102220, 133532, 135038, 143108, 166915, 178885, 190760, 204440, 267064, 270076, 286216, 333830, 337595, 357770, 472633, 540152, 667660, 675190, 715540, 945266, 1282861, 1335320, 1350380, 1431080, 1890532, 2363165, 2565722, 2700760, 3781064, 4726330, 5131444, 6414305, 8980027, 9452660, 10262888, 12828610, 17960054, 18905320, 25657220, 35920108, 44900135, 51314440, 71840216, 89800270, 179600540, 359201080]

約数ペア:

[(1, 359201080), (2, 179600540), (4, 89800270), (5, 71840216), (7, 51314440), (8, 44900135), (10, 35920108), (14, 25657220), (19, 18905320), (20, 17960054), (28, 12828610), (35, 10262888), (38, 9452660), (40, 8980027), (56, 6414305), (70, 5131444), (76, 4726330), (95, 3781064), (133, 2700760), (140, 2565722), (152, 2363165), (190, 1890532), (251, 1431080), (266, 1350380), (269, 1335320), (280, 1282861), (380, 945266), (502, 715540), (532, 675190), (538, 667660), (665, 540152), (760, 472633), (1004, 357770), (1064, 337595), (1076, 333830), (1255, 286216), (1330, 270076), (1345, 267064), (1757, 204440), (1883, 190760), (2008, 178885), (2152, 166915), (2510, 143108), (2660, 135038), (2690, 133532), (3514, 102220), (3766, 95380), (4769, 75320), (5020, 71554), (5111, 70280), (5320, 67519), (5380, 66766), (7028, 51110), (7532, 47690), (8785, 40888), (9415, 38152), (9538, 37660), (10040, 35777), (10222, 35140), (10760, 33383), (14056, 25555), (15064, 23845), (17570, 20444), (18830, 19076)]