163978080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 442757280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1319, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2638, 2960, 3108, 3360, 3552, 3885, 3957, 4144, 4440, 5180, 5276, 5920, 6216, 6595, 7770, 7914, 8288, 8880, 9233, 10360, 10552, 12432, 13190, 15540, 15828, 17760, 18466, 19785, 20720, 21104, 24864, 26380, 27699, 31080, 31656, 36932, 39570, 41440, 42208, 46165, 48803, 52760, 55398, 62160, 63312, 73864, 79140, 92330, 97606, 105520, 110796, 124320, 126624, 138495, 146409, 147728, 158280, 184660, 195212, 211040, 221592, 244015, 276990, 292818, 295456, 316560, 341621, 369320, 390424, 443184, 488030, 553980, 585636, 633120, 683242, 732045, 738640, 780848, 886368, 976060, 1024863, 1107960, 1171272, 1366484, 1464090, 1477280, 1561696, 1708105, 1952120, 2049726, 2215920, 2342544, 2732968, 2928180, 3416210, 3904240, 4099452, 4431840, 4685088, 5124315, 5465936, 5856360, 6832420, 7808480, 8198904, 10248630, 10931872, 11712720, 13664840, 16397808, 20497260, 23425440, 27329680, 32795616, 40994520, 54659360, 81989040, 163978080]

約数ペア:

[(1, 163978080), (2, 81989040), (3, 54659360), (4, 40994520), (5, 32795616), (6, 27329680), (7, 23425440), (8, 20497260), (10, 16397808), (12, 13664840), (14, 11712720), (15, 10931872), (16, 10248630), (20, 8198904), (21, 7808480), (24, 6832420), (28, 5856360), (30, 5465936), (32, 5124315), (35, 4685088), (37, 4431840), (40, 4099452), (42, 3904240), (48, 3416210), (56, 2928180), (60, 2732968), (70, 2342544), (74, 2215920), (80, 2049726), (84, 1952120), (96, 1708105), (105, 1561696), (111, 1477280), (112, 1464090), (120, 1366484), (140, 1171272), (148, 1107960), (160, 1024863), (168, 976060), (185, 886368), (210, 780848), (222, 738640), (224, 732045), (240, 683242), (259, 633120), (280, 585636), (296, 553980), (336, 488030), (370, 443184), (420, 390424), (444, 369320), (480, 341621), (518, 316560), (555, 295456), (560, 292818), (592, 276990), (672, 244015), (740, 221592), (777, 211040), (840, 195212), (888, 184660), (1036, 158280), (1110, 147728), (1120, 146409), (1184, 138495), (1295, 126624), (1319, 124320), (1480, 110796), (1554, 105520), (1680, 97606), (1776, 92330), (2072, 79140), (2220, 73864), (2590, 63312), (2638, 62160), (2960, 55398), (3108, 52760), (3360, 48803), (3552, 46165), (3885, 42208), (3957, 41440), (4144, 39570), (4440, 36932), (5180, 31656), (5276, 31080), (5920, 27699), (6216, 26380), (6595, 24864), (7770, 21104), (7914, 20720), (8288, 19785), (8880, 18466), (9233, 17760), (10360, 15828), (10552, 15540), (12432, 13190)]