237696480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23581}}^1$

素因数の和:23609

約数の個数: 144

約数和(自身を含む): 927055584

約数和(自身を除く): 689359104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23581, 47162, 70743, 94324, 117905, 141486, 165067, 188648, 212229, 235810, 282972, 330134, 353715, 377296, 424458, 471620, 495201, 565944, 660268, 707430, 754592, 825335, 848916, 943240, 990402, 1061145, 1131888, 1320536, 1414860, 1485603, 1650670, 1697832, 1886480, 1980804, 2122290, 2263776, 2476005, 2641072, 2829720, 2971206, 3301340, 3395664, 3772960, 3961608, 4244580, 4952010, 5282144, 5659440, 5942412, 6602680, 6791328, 7428015, 7923216, 8489160, 9904020, 11318880, 11884824, 13205360, 14856030, 15846432, 16978320, 19808040, 23769648, 26410720, 29712060, 33956640, 39616080, 47539296, 59424120, 79232160, 118848240, 237696480]

約数ペア:

[(1, 237696480), (2, 118848240), (3, 79232160), (4, 59424120), (5, 47539296), (6, 39616080), (7, 33956640), (8, 29712060), (9, 26410720), (10, 23769648), (12, 19808040), (14, 16978320), (15, 15846432), (16, 14856030), (18, 13205360), (20, 11884824), (21, 11318880), (24, 9904020), (28, 8489160), (30, 7923216), (32, 7428015), (35, 6791328), (36, 6602680), (40, 5942412), (42, 5659440), (45, 5282144), (48, 4952010), (56, 4244580), (60, 3961608), (63, 3772960), (70, 3395664), (72, 3301340), (80, 2971206), (84, 2829720), (90, 2641072), (96, 2476005), (105, 2263776), (112, 2122290), (120, 1980804), (126, 1886480), (140, 1697832), (144, 1650670), (160, 1485603), (168, 1414860), (180, 1320536), (210, 1131888), (224, 1061145), (240, 990402), (252, 943240), (280, 848916), (288, 825335), (315, 754592), (336, 707430), (360, 660268), (420, 565944), (480, 495201), (504, 471620), (560, 424458), (630, 377296), (672, 353715), (720, 330134), (840, 282972), (1008, 235810), (1120, 212229), (1260, 188648), (1440, 165067), (1680, 141486), (2016, 117905), (2520, 94324), (3360, 70743), (5040, 47162), (10080, 23581)]