16824887940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2207}}^1\times {\mathrm{2593}}^1$

素因数の和:4826

約数の個数: 144

約数和(自身を含む): 54847037952

約数和(自身を除く): 38022150012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2207, 2593, 2940, 4414, 5186, 6621, 7779, 8828, 10372, 11035, 12965, 13242, 15449, 15558, 18151, 22070, 25930, 26484, 30898, 31116, 33105, 36302, 38895, 44140, 46347, 51860, 54453, 61796, 66210, 72604, 77245, 77790, 90755, 92694, 108143, 108906, 127057, 132420, 154490, 155580, 181510, 185388, 216286, 217812, 231735, 254114, 272265, 308980, 324429, 363020, 381171, 432572, 463470, 508228, 540715, 544530, 635285, 648858, 762342, 926940, 1081430, 1089060, 1270570, 1297716, 1524684, 1622145, 1905855, 2162860, 2541140, 3244290, 3811710, 5722751, 6488580, 7623420, 11445502, 17168253, 22891004, 28613755, 34336506, 40059257, 57227510, 68673012, 80118514, 85841265, 114455020, 120177771, 160237028, 171682530, 200296285, 240355542, 280414799, 343365060, 400592570, 480711084, 560829598, 600888855, 801185140, 841244397, 1121659196, 1201777710, 1402073995, 1682488794, 2403555420, 2804147990, 3364977588, 4206221985, 5608295980, 8412443970, 16824887940]

約数ペア:

[(1, 16824887940), (2, 8412443970), (3, 5608295980), (4, 4206221985), (5, 3364977588), (6, 2804147990), (7, 2403555420), (10, 1682488794), (12, 1402073995), (14, 1201777710), (15, 1121659196), (20, 841244397), (21, 801185140), (28, 600888855), (30, 560829598), (35, 480711084), (42, 400592570), (49, 343365060), (60, 280414799), (70, 240355542), (84, 200296285), (98, 171682530), (105, 160237028), (140, 120177771), (147, 114455020), (196, 85841265), (210, 80118514), (245, 68673012), (294, 57227510), (420, 40059257), (490, 34336506), (588, 28613755), (735, 22891004), (980, 17168253), (1470, 11445502), (2207, 7623420), (2593, 6488580), (2940, 5722751), (4414, 3811710), (5186, 3244290), (6621, 2541140), (7779, 2162860), (8828, 1905855), (10372, 1622145), (11035, 1524684), (12965, 1297716), (13242, 1270570), (15449, 1089060), (15558, 1081430), (18151, 926940), (22070, 762342), (25930, 648858), (26484, 635285), (30898, 544530), (31116, 540715), (33105, 508228), (36302, 463470), (38895, 432572), (44140, 381171), (46347, 363020), (51860, 324429), (54453, 308980), (61796, 272265), (66210, 254114), (72604, 231735), (77245, 217812), (77790, 216286), (90755, 185388), (92694, 181510), (108143, 155580), (108906, 154490), (127057, 132420)]