201689040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 718811136

約数和(自身を除く): 517122096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 271, 280, 336, 420, 443, 542, 560, 813, 840, 886, 1084, 1329, 1355, 1626, 1680, 1772, 1897, 2168, 2215, 2658, 2710, 3101, 3252, 3544, 3794, 4065, 4336, 4430, 5316, 5420, 5691, 6202, 6504, 6645, 7088, 7588, 8130, 8860, 9303, 9485, 10632, 10840, 11382, 12404, 13008, 13290, 15176, 15505, 16260, 17720, 18606, 18970, 21264, 21680, 22764, 24808, 26580, 28455, 30352, 31010, 32520, 35440, 37212, 37940, 45528, 46515, 49616, 53160, 56910, 62020, 65040, 74424, 75880, 91056, 93030, 106320, 113820, 120053, 124040, 148848, 151760, 186060, 227640, 240106, 248080, 360159, 372120, 455280, 480212, 600265, 720318, 744240, 840371, 960424, 1200530, 1440636, 1680742, 1800795, 1920848, 2401060, 2521113, 2881272, 3361484, 3601590, 4201855, 4802120, 5042226, 5762544, 6722968, 7203180, 8403710, 9604240, 10084452, 12605565, 13445936, 14406360, 16807420, 20168904, 25211130, 28812720, 33614840, 40337808, 50422260, 67229680, 100844520, 201689040]

約数ペア:

[(1, 201689040), (2, 100844520), (3, 67229680), (4, 50422260), (5, 40337808), (6, 33614840), (7, 28812720), (8, 25211130), (10, 20168904), (12, 16807420), (14, 14406360), (15, 13445936), (16, 12605565), (20, 10084452), (21, 9604240), (24, 8403710), (28, 7203180), (30, 6722968), (35, 5762544), (40, 5042226), (42, 4802120), (48, 4201855), (56, 3601590), (60, 3361484), (70, 2881272), (80, 2521113), (84, 2401060), (105, 1920848), (112, 1800795), (120, 1680742), (140, 1440636), (168, 1200530), (210, 960424), (240, 840371), (271, 744240), (280, 720318), (336, 600265), (420, 480212), (443, 455280), (542, 372120), (560, 360159), (813, 248080), (840, 240106), (886, 227640), (1084, 186060), (1329, 151760), (1355, 148848), (1626, 124040), (1680, 120053), (1772, 113820), (1897, 106320), (2168, 93030), (2215, 91056), (2658, 75880), (2710, 74424), (3101, 65040), (3252, 62020), (3544, 56910), (3794, 53160), (4065, 49616), (4336, 46515), (4430, 45528), (5316, 37940), (5420, 37212), (5691, 35440), (6202, 32520), (6504, 31010), (6645, 30352), (7088, 28455), (7588, 26580), (8130, 24808), (8860, 22764), (9303, 21680), (9485, 21264), (10632, 18970), (10840, 18606), (11382, 17720), (12404, 16260), (13008, 15505), (13290, 15176)]