201563640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 488361960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 233, 243, 267, 270, 324, 356, 360, 405, 445, 466, 486, 534, 540, 648, 699, 712, 801, 810, 890, 932, 972, 1068, 1080, 1165, 1215, 1335, 1398, 1602, 1620, 1780, 1864, 1944, 2097, 2136, 2330, 2403, 2430, 2670, 2796, 3204, 3240, 3495, 3560, 4005, 4194, 4660, 4806, 4860, 5340, 5592, 6291, 6408, 6990, 7209, 8010, 8388, 9320, 9612, 9720, 10485, 10680, 12015, 12582, 13980, 14418, 16020, 16776, 18873, 19224, 20737, 20970, 21627, 24030, 25164, 27960, 28836, 31455, 32040, 36045, 37746, 41474, 41940, 43254, 48060, 50328, 56619, 57672, 62211, 62910, 72090, 75492, 82948, 83880, 86508, 94365, 96120, 103685, 108135, 113238, 124422, 125820, 144180, 150984, 165896, 173016, 186633, 188730, 207370, 216270, 226476, 248844, 251640, 283095, 288360, 311055, 373266, 377460, 414740, 432540, 452952, 497688, 559899, 566190, 622110, 746532, 754920, 829480, 865080, 933165, 1119798, 1132380, 1244220, 1493064, 1679697, 1866330, 2239596, 2264760, 2488440, 2799495, 3359394, 3732660, 4479192, 5039091, 5598990, 6718788, 7465320, 8398485, 10078182, 11197980, 13437576, 16796970, 20156364, 22395960, 25195455, 33593940, 40312728, 50390910, 67187880, 100781820, 201563640]

約数ペア:

[(1, 201563640), (2, 100781820), (3, 67187880), (4, 50390910), (5, 40312728), (6, 33593940), (8, 25195455), (9, 22395960), (10, 20156364), (12, 16796970), (15, 13437576), (18, 11197980), (20, 10078182), (24, 8398485), (27, 7465320), (30, 6718788), (36, 5598990), (40, 5039091), (45, 4479192), (54, 3732660), (60, 3359394), (72, 2799495), (81, 2488440), (89, 2264760), (90, 2239596), (108, 1866330), (120, 1679697), (135, 1493064), (162, 1244220), (178, 1132380), (180, 1119798), (216, 933165), (233, 865080), (243, 829480), (267, 754920), (270, 746532), (324, 622110), (356, 566190), (360, 559899), (405, 497688), (445, 452952), (466, 432540), (486, 414740), (534, 377460), (540, 373266), (648, 311055), (699, 288360), (712, 283095), (801, 251640), (810, 248844), (890, 226476), (932, 216270), (972, 207370), (1068, 188730), (1080, 186633), (1165, 173016), (1215, 165896), (1335, 150984), (1398, 144180), (1602, 125820), (1620, 124422), (1780, 113238), (1864, 108135), (1944, 103685), (2097, 96120), (2136, 94365), (2330, 86508), (2403, 83880), (2430, 82948), (2670, 75492), (2796, 72090), (3204, 62910), (3240, 62211), (3495, 57672), (3560, 56619), (4005, 50328), (4194, 48060), (4660, 43254), (4806, 41940), (4860, 41474), (5340, 37746), (5592, 36045), (6291, 32040), (6408, 31455), (6990, 28836), (7209, 27960), (8010, 25164), (8388, 24030), (9320, 21627), (9612, 20970), (9720, 20737), (10485, 19224), (10680, 18873), (12015, 16776), (12582, 16020), (13980, 14418)]