243053720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9577

約数の個数: 96

約数和(自身を含む): 685162800

約数和(自身を除く): 442109080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 9539, 12740, 19078, 25480, 38156, 47695, 66773, 76312, 95390, 124007, 133546, 190780, 248014, 267092, 333865, 381560, 467411, 496028, 534184, 620035, 667730, 868049, 934822, 992056, 1240070, 1335460, 1736098, 1869644, 2337055, 2480140, 2670920, 3472196, 3739288, 4340245, 4674110, 4960280, 6076343, 6944392, 8680490, 9348220, 12152686, 17360980, 18696440, 24305372, 30381715, 34721960, 48610744, 60763430, 121526860, 243053720]

約数ペア:

[(1, 243053720), (2, 121526860), (4, 60763430), (5, 48610744), (7, 34721960), (8, 30381715), (10, 24305372), (13, 18696440), (14, 17360980), (20, 12152686), (26, 9348220), (28, 8680490), (35, 6944392), (40, 6076343), (49, 4960280), (52, 4674110), (56, 4340245), (65, 3739288), (70, 3472196), (91, 2670920), (98, 2480140), (104, 2337055), (130, 1869644), (140, 1736098), (182, 1335460), (196, 1240070), (245, 992056), (260, 934822), (280, 868049), (364, 667730), (392, 620035), (455, 534184), (490, 496028), (520, 467411), (637, 381560), (728, 333865), (910, 267092), (980, 248014), (1274, 190780), (1820, 133546), (1960, 124007), (2548, 95390), (3185, 76312), (3640, 66773), (5096, 47695), (6370, 38156), (9539, 25480), (12740, 19078)]