105196160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 272462400

約数和(自身を除く): 167266240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 211, 304, 320, 328, 380, 410, 422, 608, 640, 656, 760, 779, 820, 844, 1055, 1216, 1312, 1520, 1558, 1640, 1688, 2110, 2432, 2624, 3040, 3116, 3280, 3376, 3895, 4009, 4220, 5248, 6080, 6232, 6560, 6752, 7790, 8018, 8440, 8651, 12160, 12464, 13120, 13504, 15580, 16036, 16880, 17302, 20045, 24928, 26240, 27008, 31160, 32072, 33760, 34604, 40090, 43255, 49856, 62320, 64144, 67520, 69208, 80180, 86510, 99712, 124640, 128288, 135040, 138416, 160360, 164369, 173020, 249280, 256576, 276832, 320720, 328738, 346040, 498560, 513152, 553664, 641440, 657476, 692080, 821845, 1107328, 1282880, 1314952, 1384160, 1643690, 2565760, 2629904, 2768320, 3287380, 5259808, 5536640, 6574760, 10519616, 13149520, 21039232, 26299040, 52598080, 105196160]

約数ペア:

[(1, 105196160), (2, 52598080), (4, 26299040), (5, 21039232), (8, 13149520), (10, 10519616), (16, 6574760), (19, 5536640), (20, 5259808), (32, 3287380), (38, 2768320), (40, 2629904), (41, 2565760), (64, 1643690), (76, 1384160), (80, 1314952), (82, 1282880), (95, 1107328), (128, 821845), (152, 692080), (160, 657476), (164, 641440), (190, 553664), (205, 513152), (211, 498560), (304, 346040), (320, 328738), (328, 320720), (380, 276832), (410, 256576), (422, 249280), (608, 173020), (640, 164369), (656, 160360), (760, 138416), (779, 135040), (820, 128288), (844, 124640), (1055, 99712), (1216, 86510), (1312, 80180), (1520, 69208), (1558, 67520), (1640, 64144), (1688, 62320), (2110, 49856), (2432, 43255), (2624, 40090), (3040, 34604), (3116, 33760), (3280, 32072), (3376, 31160), (3895, 27008), (4009, 26240), (4220, 24928), (5248, 20045), (6080, 17302), (6232, 16880), (6560, 16036), (6752, 15580), (7790, 13504), (8018, 13120), (8440, 12464), (8651, 12160)]