2225711520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1089

約数の個数: 240

約数和(自身を含む): 7903526400

約数和(自身を除く): 5677814880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 270, 288, 324, 360, 398, 405, 432, 480, 540, 597, 648, 720, 796, 810, 863, 864, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1726, 1791, 1990, 2160, 2388, 2589, 2592, 2985, 3184, 3240, 3452, 3582, 3980, 4315, 4320, 4776, 5178, 5373, 5970, 6368, 6480, 6904, 7164, 7767, 7960, 8630, 8955, 9552, 10356, 10746, 11940, 12945, 12960, 13808, 14328, 15534, 15920, 16119, 17260, 17910, 19104, 20712, 21492, 23301, 23880, 25890, 26865, 27616, 28656, 31068, 31840, 32238, 34520, 35820, 38835, 41424, 42984, 46602, 47760, 51780, 53730, 57312, 62136, 64476, 69040, 69903, 71640, 77670, 80595, 82848, 85968, 93204, 95520, 103560, 107460, 116505, 124272, 128952, 138080, 139806, 143280, 155340, 161190, 171737, 171936, 186408, 207120, 214920, 233010, 248544, 257904, 279612, 286560, 310680, 322380, 343474, 349515, 372816, 414240, 429840, 466020, 515211, 515808, 559224, 621360, 644760, 686948, 699030, 745632, 858685, 859680, 932040, 1030422, 1118448, 1242720, 1289520, 1373896, 1398060, 1545633, 1717370, 1864080, 2060844, 2236896, 2576055, 2579040, 2747792, 2796120, 3091266, 3434740, 3728160, 4121688, 4636899, 5152110, 5495584, 5592240, 6182532, 6869480, 7728165, 8243376, 9273798, 10304220, 11184480, 12365064, 13738960, 13910697, 15456330, 16486752, 18547596, 20608440, 23184495, 24730128, 27477920, 27821394, 30912660, 37095192, 41216880, 46368990, 49460256, 55642788, 61825320, 69553485, 74190384, 82433760, 92737980, 111285576, 123650640, 139106970, 148380768, 185475960, 222571152, 247301280, 278213940, 370951920, 445142304, 556427880, 741903840, 1112855760, 2225711520]

約数ペア:

[(1, 2225711520), (2, 1112855760), (3, 741903840), (4, 556427880), (5, 445142304), (6, 370951920), (8, 278213940), (9, 247301280), (10, 222571152), (12, 185475960), (15, 148380768), (16, 139106970), (18, 123650640), (20, 111285576), (24, 92737980), (27, 82433760), (30, 74190384), (32, 69553485), (36, 61825320), (40, 55642788), (45, 49460256), (48, 46368990), (54, 41216880), (60, 37095192), (72, 30912660), (80, 27821394), (81, 27477920), (90, 24730128), (96, 23184495), (108, 20608440), (120, 18547596), (135, 16486752), (144, 15456330), (160, 13910697), (162, 13738960), (180, 12365064), (199, 11184480), (216, 10304220), (240, 9273798), (270, 8243376), (288, 7728165), (324, 6869480), (360, 6182532), (398, 5592240), (405, 5495584), (432, 5152110), (480, 4636899), (540, 4121688), (597, 3728160), (648, 3434740), (720, 3091266), (796, 2796120), (810, 2747792), (863, 2579040), (864, 2576055), (995, 2236896), (1080, 2060844), (1194, 1864080), (1296, 1717370), (1440, 1545633), (1592, 1398060), (1620, 1373896), (1726, 1289520), (1791, 1242720), (1990, 1118448), (2160, 1030422), (2388, 932040), (2589, 859680), (2592, 858685), (2985, 745632), (3184, 699030), (3240, 686948), (3452, 644760), (3582, 621360), (3980, 559224), (4315, 515808), (4320, 515211), (4776, 466020), (5178, 429840), (5373, 414240), (5970, 372816), (6368, 349515), (6480, 343474), (6904, 322380), (7164, 310680), (7767, 286560), (7960, 279612), (8630, 257904), (8955, 248544), (9552, 233010), (10356, 214920), (10746, 207120), (11940, 186408), (12945, 171936), (12960, 171737), (13808, 161190), (14328, 155340), (15534, 143280), (15920, 139806), (16119, 138080), (17260, 128952), (17910, 124272), (19104, 116505), (20712, 107460), (21492, 103560), (23301, 95520), (23880, 93204), (25890, 85968), (26865, 82848), (27616, 80595), (28656, 77670), (31068, 71640), (31840, 69903), (32238, 69040), (34520, 64476), (35820, 62136), (38835, 57312), (41424, 53730), (42984, 51780), (46602, 47760)]