76659240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 264591360

約数和(自身を除く): 187932120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 347, 420, 526, 694, 789, 840, 1041, 1052, 1315, 1388, 1578, 1735, 1841, 2082, 2104, 2429, 2630, 2776, 3156, 3470, 3682, 3945, 4164, 4858, 5205, 5260, 5523, 6312, 6940, 7287, 7364, 7890, 8328, 9205, 9716, 10410, 10520, 11046, 12145, 13880, 14574, 14728, 15780, 18410, 19432, 20820, 22092, 24290, 27615, 29148, 31560, 36435, 36820, 41640, 44184, 48580, 55230, 58296, 72870, 73640, 91261, 97160, 110460, 145740, 182522, 220920, 273783, 291480, 365044, 456305, 547566, 638827, 730088, 912610, 1095132, 1277654, 1368915, 1825220, 1916481, 2190264, 2555308, 2737830, 3194135, 3650440, 3832962, 5110616, 5475660, 6388270, 7665924, 9582405, 10951320, 12776540, 15331848, 19164810, 25553080, 38329620, 76659240]

約数ペア:

[(1, 76659240), (2, 38329620), (3, 25553080), (4, 19164810), (5, 15331848), (6, 12776540), (7, 10951320), (8, 9582405), (10, 7665924), (12, 6388270), (14, 5475660), (15, 5110616), (20, 3832962), (21, 3650440), (24, 3194135), (28, 2737830), (30, 2555308), (35, 2190264), (40, 1916481), (42, 1825220), (56, 1368915), (60, 1277654), (70, 1095132), (84, 912610), (105, 730088), (120, 638827), (140, 547566), (168, 456305), (210, 365044), (263, 291480), (280, 273783), (347, 220920), (420, 182522), (526, 145740), (694, 110460), (789, 97160), (840, 91261), (1041, 73640), (1052, 72870), (1315, 58296), (1388, 55230), (1578, 48580), (1735, 44184), (1841, 41640), (2082, 36820), (2104, 36435), (2429, 31560), (2630, 29148), (2776, 27615), (3156, 24290), (3470, 22092), (3682, 20820), (3945, 19432), (4164, 18410), (4858, 15780), (5205, 14728), (5260, 14574), (5523, 13880), (6312, 12145), (6940, 11046), (7287, 10520), (7364, 10410), (7890, 9716), (8328, 9205)]