233437680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15468

約数の個数: 160

約数和(自身を含む): 918988800

約数和(自身を除く): 685551120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15439, 30878, 46317, 61756, 77195, 92634, 108073, 123512, 138951, 154390, 185268, 216146, 231585, 247024, 277902, 308780, 324219, 370536, 416853, 432292, 463170, 540365, 555804, 617560, 648438, 694755, 741072, 833706, 864584, 926340, 972657, 1080730, 1111608, 1235120, 1296876, 1389510, 1621095, 1667412, 1729168, 1852680, 1945314, 2084265, 2161460, 2223216, 2593752, 2779020, 2917971, 3242190, 3334824, 3705360, 3890628, 4168530, 4322920, 4863285, 5187504, 5558040, 5835942, 6484380, 6669648, 7781256, 8337060, 8645840, 9726570, 11116080, 11671884, 12968760, 14589855, 15562512, 16674120, 19453140, 23343768, 25937520, 29179710, 33348240, 38906280, 46687536, 58359420, 77812560, 116718840, 233437680]

約数ペア:

[(1, 233437680), (2, 116718840), (3, 77812560), (4, 58359420), (5, 46687536), (6, 38906280), (7, 33348240), (8, 29179710), (9, 25937520), (10, 23343768), (12, 19453140), (14, 16674120), (15, 15562512), (16, 14589855), (18, 12968760), (20, 11671884), (21, 11116080), (24, 9726570), (27, 8645840), (28, 8337060), (30, 7781256), (35, 6669648), (36, 6484380), (40, 5835942), (42, 5558040), (45, 5187504), (48, 4863285), (54, 4322920), (56, 4168530), (60, 3890628), (63, 3705360), (70, 3334824), (72, 3242190), (80, 2917971), (84, 2779020), (90, 2593752), (105, 2223216), (108, 2161460), (112, 2084265), (120, 1945314), (126, 1852680), (135, 1729168), (140, 1667412), (144, 1621095), (168, 1389510), (180, 1296876), (189, 1235120), (210, 1111608), (216, 1080730), (240, 972657), (252, 926340), (270, 864584), (280, 833706), (315, 741072), (336, 694755), (360, 648438), (378, 617560), (420, 555804), (432, 540365), (504, 463170), (540, 432292), (560, 416853), (630, 370536), (720, 324219), (756, 308780), (840, 277902), (945, 247024), (1008, 231585), (1080, 216146), (1260, 185268), (1512, 154390), (1680, 138951), (1890, 123512), (2160, 108073), (2520, 92634), (3024, 77195), (3780, 61756), (5040, 46317), (7560, 30878), (15120, 15439)]