63255640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 175271040

約数和(自身を除く): 112015400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 97, 119, 136, 137, 140, 170, 194, 238, 274, 280, 340, 388, 476, 485, 548, 595, 679, 680, 685, 776, 952, 959, 970, 1096, 1190, 1358, 1370, 1649, 1918, 1940, 2329, 2380, 2716, 2740, 3298, 3395, 3836, 3880, 4658, 4760, 4795, 5432, 5480, 6596, 6790, 7672, 8245, 9316, 9590, 11543, 11645, 13192, 13289, 13580, 16303, 16490, 18632, 19180, 23086, 23290, 26578, 27160, 32606, 32980, 38360, 46172, 46580, 53156, 57715, 65212, 65960, 66445, 81515, 92344, 93023, 93160, 106312, 115430, 130424, 132890, 163030, 186046, 225913, 230860, 265780, 326060, 372092, 451826, 461720, 465115, 531560, 652120, 744184, 903652, 930230, 1129565, 1581391, 1807304, 1860460, 2259130, 3162782, 3720920, 4518260, 6325564, 7906955, 9036520, 12651128, 15813910, 31627820, 63255640]

約数ペア:

[(1, 63255640), (2, 31627820), (4, 15813910), (5, 12651128), (7, 9036520), (8, 7906955), (10, 6325564), (14, 4518260), (17, 3720920), (20, 3162782), (28, 2259130), (34, 1860460), (35, 1807304), (40, 1581391), (56, 1129565), (68, 930230), (70, 903652), (85, 744184), (97, 652120), (119, 531560), (136, 465115), (137, 461720), (140, 451826), (170, 372092), (194, 326060), (238, 265780), (274, 230860), (280, 225913), (340, 186046), (388, 163030), (476, 132890), (485, 130424), (548, 115430), (595, 106312), (679, 93160), (680, 93023), (685, 92344), (776, 81515), (952, 66445), (959, 65960), (970, 65212), (1096, 57715), (1190, 53156), (1358, 46580), (1370, 46172), (1649, 38360), (1918, 32980), (1940, 32606), (2329, 27160), (2380, 26578), (2716, 23290), (2740, 23086), (3298, 19180), (3395, 18632), (3836, 16490), (3880, 16303), (4658, 13580), (4760, 13289), (4795, 13192), (5432, 11645), (5480, 11543), (6596, 9590), (6790, 9316), (7672, 8245)]