190602880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 507225600

約数和(自身を除く): 316622720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 739, 806, 832, 992, 1040, 1240, 1478, 1612, 1664, 1984, 2015, 2080, 2480, 2956, 3224, 3695, 3968, 4030, 4160, 4960, 5912, 6448, 7390, 8060, 8320, 9607, 9920, 11824, 12896, 14780, 16120, 19214, 19840, 22909, 23648, 25792, 29560, 32240, 38428, 45818, 47296, 48035, 51584, 59120, 64480, 76856, 91636, 94592, 96070, 114545, 118240, 128960, 153712, 183272, 192140, 229090, 236480, 257920, 297817, 307424, 366544, 384280, 458180, 472960, 595634, 614848, 733088, 768560, 916360, 1191268, 1229696, 1466176, 1489085, 1537120, 1832720, 2382536, 2932352, 2978170, 3074240, 3665440, 4765072, 5956340, 6148480, 7330880, 9530144, 11912680, 14661760, 19060288, 23825360, 38120576, 47650720, 95301440, 190602880]

約数ペア:

[(1, 190602880), (2, 95301440), (4, 47650720), (5, 38120576), (8, 23825360), (10, 19060288), (13, 14661760), (16, 11912680), (20, 9530144), (26, 7330880), (31, 6148480), (32, 5956340), (40, 4765072), (52, 3665440), (62, 3074240), (64, 2978170), (65, 2932352), (80, 2382536), (104, 1832720), (124, 1537120), (128, 1489085), (130, 1466176), (155, 1229696), (160, 1191268), (208, 916360), (248, 768560), (260, 733088), (310, 614848), (320, 595634), (403, 472960), (416, 458180), (496, 384280), (520, 366544), (620, 307424), (640, 297817), (739, 257920), (806, 236480), (832, 229090), (992, 192140), (1040, 183272), (1240, 153712), (1478, 128960), (1612, 118240), (1664, 114545), (1984, 96070), (2015, 94592), (2080, 91636), (2480, 76856), (2956, 64480), (3224, 59120), (3695, 51584), (3968, 48035), (4030, 47296), (4160, 45818), (4960, 38428), (5912, 32240), (6448, 29560), (7390, 25792), (8060, 23648), (8320, 22909), (9607, 19840), (9920, 19214), (11824, 16120), (12896, 14780)]