1018384920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{134707}}^1$

素因数の和:134734

約数の個数: 128

約数和(自身を含む): 3879590400

約数和(自身を除く): 2861205480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 134707, 269414, 404121, 538828, 673535, 808242, 942949, 1077656, 1212363, 1347070, 1616484, 1885898, 2020605, 2424726, 2694140, 2828847, 3232968, 3637089, 3771796, 4041210, 4714745, 4849452, 5388280, 5657694, 6061815, 7274178, 7543592, 8082420, 8486541, 9429490, 9698904, 11315388, 12123630, 14144235, 14548356, 16164840, 16973082, 18185445, 18858980, 22630776, 24247260, 25459623, 28288470, 29096712, 33946164, 36370890, 37717960, 42432705, 48494520, 50919246, 56576940, 67892328, 72741780, 84865410, 101838492, 113153880, 127298115, 145483560, 169730820, 203676984, 254596230, 339461640, 509192460, 1018384920]

約数ペア:

[(1, 1018384920), (2, 509192460), (3, 339461640), (4, 254596230), (5, 203676984), (6, 169730820), (7, 145483560), (8, 127298115), (9, 113153880), (10, 101838492), (12, 84865410), (14, 72741780), (15, 67892328), (18, 56576940), (20, 50919246), (21, 48494520), (24, 42432705), (27, 37717960), (28, 36370890), (30, 33946164), (35, 29096712), (36, 28288470), (40, 25459623), (42, 24247260), (45, 22630776), (54, 18858980), (56, 18185445), (60, 16973082), (63, 16164840), (70, 14548356), (72, 14144235), (84, 12123630), (90, 11315388), (105, 9698904), (108, 9429490), (120, 8486541), (126, 8082420), (135, 7543592), (140, 7274178), (168, 6061815), (180, 5657694), (189, 5388280), (210, 4849452), (216, 4714745), (252, 4041210), (270, 3771796), (280, 3637089), (315, 3232968), (360, 2828847), (378, 2694140), (420, 2424726), (504, 2020605), (540, 1885898), (630, 1616484), (756, 1347070), (840, 1212363), (945, 1077656), (1080, 942949), (1260, 808242), (1512, 673535), (1890, 538828), (2520, 404121), (3780, 269414), (7560, 134707)]