201597840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1557

約数の個数: 120

約数和(自身を含む): 680754048

約数和(自身を除く): 479156208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1327, 1688, 1899, 2110, 2532, 2654, 3165, 3376, 3798, 3981, 4220, 5064, 5308, 6330, 6635, 7596, 7962, 8440, 9495, 10128, 10616, 11943, 12660, 13270, 15192, 15924, 16880, 18990, 19905, 21232, 23886, 25320, 26540, 30384, 31848, 37980, 39810, 47772, 50640, 53080, 59715, 63696, 75960, 79620, 95544, 106160, 119430, 151920, 159240, 191088, 238860, 279997, 318480, 477720, 559994, 839991, 955440, 1119988, 1399985, 1679982, 2239976, 2519973, 2799970, 3359964, 4199955, 4479952, 5039946, 5599940, 6719928, 8399910, 10079892, 11199880, 12599865, 13439856, 16799820, 20159784, 22399760, 25199730, 33599640, 40319568, 50399460, 67199280, 100798920, 201597840]

約数ペア:

[(1, 201597840), (2, 100798920), (3, 67199280), (4, 50399460), (5, 40319568), (6, 33599640), (8, 25199730), (9, 22399760), (10, 20159784), (12, 16799820), (15, 13439856), (16, 12599865), (18, 11199880), (20, 10079892), (24, 8399910), (30, 6719928), (36, 5599940), (40, 5039946), (45, 4479952), (48, 4199955), (60, 3359964), (72, 2799970), (80, 2519973), (90, 2239976), (120, 1679982), (144, 1399985), (180, 1119988), (211, 955440), (240, 839991), (360, 559994), (422, 477720), (633, 318480), (720, 279997), (844, 238860), (1055, 191088), (1266, 159240), (1327, 151920), (1688, 119430), (1899, 106160), (2110, 95544), (2532, 79620), (2654, 75960), (3165, 63696), (3376, 59715), (3798, 53080), (3981, 50640), (4220, 47772), (5064, 39810), (5308, 37980), (6330, 31848), (6635, 30384), (7596, 26540), (7962, 25320), (8440, 23886), (9495, 21232), (10128, 19905), (10616, 18990), (11943, 16880), (12660, 15924), (13270, 15192)]