895366920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22679}}^1$

素因数の和:22747

約数の個数: 128

約数和(自身を含む): 3135283200

約数和(自身を除く): 2239916280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 22679, 39480, 45358, 68037, 90716, 113395, 136074, 158753, 181432, 226790, 272148, 317506, 340185, 453580, 476259, 544296, 635012, 680370, 793765, 907160, 952518, 1065913, 1270024, 1360740, 1587530, 1905036, 2131826, 2381295, 2721480, 3175060, 3197739, 3810072, 4263652, 4762590, 5329565, 6350120, 6395478, 7461391, 8527304, 9525180, 10659130, 12790956, 14922782, 15988695, 19050360, 21318260, 22384173, 25581912, 29845564, 31977390, 37306955, 42636520, 44768346, 59691128, 63954780, 74613910, 89536692, 111920865, 127909560, 149227820, 179073384, 223841730, 298455640, 447683460, 895366920]

約数ペア:

[(1, 895366920), (2, 447683460), (3, 298455640), (4, 223841730), (5, 179073384), (6, 149227820), (7, 127909560), (8, 111920865), (10, 89536692), (12, 74613910), (14, 63954780), (15, 59691128), (20, 44768346), (21, 42636520), (24, 37306955), (28, 31977390), (30, 29845564), (35, 25581912), (40, 22384173), (42, 21318260), (47, 19050360), (56, 15988695), (60, 14922782), (70, 12790956), (84, 10659130), (94, 9525180), (105, 8527304), (120, 7461391), (140, 6395478), (141, 6350120), (168, 5329565), (188, 4762590), (210, 4263652), (235, 3810072), (280, 3197739), (282, 3175060), (329, 2721480), (376, 2381295), (420, 2131826), (470, 1905036), (564, 1587530), (658, 1360740), (705, 1270024), (840, 1065913), (940, 952518), (987, 907160), (1128, 793765), (1316, 680370), (1410, 635012), (1645, 544296), (1880, 476259), (1974, 453580), (2632, 340185), (2820, 317506), (3290, 272148), (3948, 226790), (4935, 181432), (5640, 158753), (6580, 136074), (7896, 113395), (9870, 90716), (13160, 68037), (19740, 45358), (22679, 39480)]