253022560

素因数分解:

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

素因数の和:273

約数の個数: 192

約数和(自身を含む): 736138368

約数和(自身を除く): 483115808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 97, 112, 119, 136, 137, 140, 160, 170, 194, 224, 238, 272, 274, 280, 340, 388, 476, 485, 544, 548, 560, 595, 679, 680, 685, 776, 952, 959, 970, 1096, 1120, 1190, 1358, 1360, 1370, 1552, 1649, 1904, 1918, 1940, 2192, 2329, 2380, 2716, 2720, 2740, 3104, 3298, 3395, 3808, 3836, 3880, 4384, 4658, 4760, 4795, 5432, 5480, 6596, 6790, 7672, 7760, 8245, 9316, 9520, 9590, 10864, 10960, 11543, 11645, 13192, 13289, 13580, 15344, 15520, 16303, 16490, 18632, 19040, 19180, 21728, 21920, 23086, 23290, 26384, 26578, 27160, 30688, 32606, 32980, 37264, 38360, 46172, 46580, 52768, 53156, 54320, 57715, 65212, 65960, 66445, 74528, 76720, 81515, 92344, 93023, 93160, 106312, 108640, 115430, 130424, 131920, 132890, 153440, 163030, 184688, 186046, 186320, 212624, 225913, 230860, 260848, 263840, 265780, 326060, 369376, 372092, 372640, 425248, 451826, 461720, 465115, 521696, 531560, 652120, 744184, 903652, 923440, 930230, 1063120, 1129565, 1304240, 1488368, 1581391, 1807304, 1846880, 1860460, 2126240, 2259130, 2608480, 2976736, 3162782, 3614608, 3720920, 4518260, 6325564, 7229216, 7441840, 7906955, 9036520, 12651128, 14883680, 15813910, 18073040, 25302256, 31627820, 36146080, 50604512, 63255640, 126511280, 253022560]

約数ペア:

[(1, 253022560), (2, 126511280), (4, 63255640), (5, 50604512), (7, 36146080), (8, 31627820), (10, 25302256), (14, 18073040), (16, 15813910), (17, 14883680), (20, 12651128), (28, 9036520), (32, 7906955), (34, 7441840), (35, 7229216), (40, 6325564), (56, 4518260), (68, 3720920), (70, 3614608), (80, 3162782), (85, 2976736), (97, 2608480), (112, 2259130), (119, 2126240), (136, 1860460), (137, 1846880), (140, 1807304), (160, 1581391), (170, 1488368), (194, 1304240), (224, 1129565), (238, 1063120), (272, 930230), (274, 923440), (280, 903652), (340, 744184), (388, 652120), (476, 531560), (485, 521696), (544, 465115), (548, 461720), (560, 451826), (595, 425248), (679, 372640), (680, 372092), (685, 369376), (776, 326060), (952, 265780), (959, 263840), (970, 260848), (1096, 230860), (1120, 225913), (1190, 212624), (1358, 186320), (1360, 186046), (1370, 184688), (1552, 163030), (1649, 153440), (1904, 132890), (1918, 131920), (1940, 130424), (2192, 115430), (2329, 108640), (2380, 106312), (2716, 93160), (2720, 93023), (2740, 92344), (3104, 81515), (3298, 76720), (3395, 74528), (3808, 66445), (3836, 65960), (3880, 65212), (4384, 57715), (4658, 54320), (4760, 53156), (4795, 52768), (5432, 46580), (5480, 46172), (6596, 38360), (6790, 37264), (7672, 32980), (7760, 32606), (8245, 30688), (9316, 27160), (9520, 26578), (9590, 26384), (10864, 23290), (10960, 23086), (11543, 21920), (11645, 21728), (13192, 19180), (13289, 19040), (13580, 18632), (15344, 16490), (15520, 16303)]