338281440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 1233501696

約数和(自身を除く): 895220256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1213, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2426, 2490, 2656, 2905, 3320, 3360, 3486, 3639, 3984, 4648, 4852, 4980, 5810, 6065, 6640, 6972, 7278, 7968, 8491, 8715, 9296, 9704, 9960, 11620, 12130, 13280, 13944, 14556, 16982, 17430, 18195, 18592, 19408, 19920, 23240, 24260, 25473, 27888, 29112, 33964, 34860, 36390, 38816, 39840, 42455, 46480, 48520, 50946, 55776, 58224, 67928, 69720, 72780, 84910, 92960, 97040, 100679, 101892, 116448, 127365, 135856, 139440, 145560, 169820, 194080, 201358, 203784, 254730, 271712, 278880, 291120, 302037, 339640, 402716, 407568, 503395, 509460, 582240, 604074, 679280, 704753, 805432, 815136, 1006790, 1018920, 1208148, 1358560, 1409506, 1510185, 1610864, 2013580, 2037840, 2114259, 2416296, 2819012, 3020370, 3221728, 3523765, 4027160, 4075680, 4228518, 4832592, 5638024, 6040740, 7047530, 8054320, 8457036, 9665184, 10571295, 11276048, 12081480, 14095060, 16108640, 16914072, 21142590, 22552096, 24162960, 28190120, 33828144, 42285180, 48325920, 56380240, 67656288, 84570360, 112760480, 169140720, 338281440]

約数ペア:

[(1, 338281440), (2, 169140720), (3, 112760480), (4, 84570360), (5, 67656288), (6, 56380240), (7, 48325920), (8, 42285180), (10, 33828144), (12, 28190120), (14, 24162960), (15, 22552096), (16, 21142590), (20, 16914072), (21, 16108640), (24, 14095060), (28, 12081480), (30, 11276048), (32, 10571295), (35, 9665184), (40, 8457036), (42, 8054320), (48, 7047530), (56, 6040740), (60, 5638024), (70, 4832592), (80, 4228518), (83, 4075680), (84, 4027160), (96, 3523765), (105, 3221728), (112, 3020370), (120, 2819012), (140, 2416296), (160, 2114259), (166, 2037840), (168, 2013580), (210, 1610864), (224, 1510185), (240, 1409506), (249, 1358560), (280, 1208148), (332, 1018920), (336, 1006790), (415, 815136), (420, 805432), (480, 704753), (498, 679280), (560, 604074), (581, 582240), (664, 509460), (672, 503395), (830, 407568), (840, 402716), (996, 339640), (1120, 302037), (1162, 291120), (1213, 278880), (1245, 271712), (1328, 254730), (1660, 203784), (1680, 201358), (1743, 194080), (1992, 169820), (2324, 145560), (2426, 139440), (2490, 135856), (2656, 127365), (2905, 116448), (3320, 101892), (3360, 100679), (3486, 97040), (3639, 92960), (3984, 84910), (4648, 72780), (4852, 69720), (4980, 67928), (5810, 58224), (6065, 55776), (6640, 50946), (6972, 48520), (7278, 46480), (7968, 42455), (8491, 39840), (8715, 38816), (9296, 36390), (9704, 34860), (9960, 33964), (11620, 29112), (12130, 27888), (13280, 25473), (13944, 24260), (14556, 23240), (16982, 19920), (17430, 19408), (18195, 18592)]