2248256640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^2$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 8210151360

約数和(自身を除く): 5961894720

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 409, 420, 448, 480, 560, 640, 672, 818, 840, 896, 960, 1120, 1227, 1344, 1636, 1680, 1920, 2045, 2240, 2454, 2688, 2863, 3272, 3360, 4090, 4480, 4908, 5726, 6135, 6544, 6720, 8180, 8589, 9816, 11452, 12270, 13088, 13440, 14315, 16360, 17178, 19632, 22904, 24540, 26176, 28630, 32720, 34356, 39264, 42945, 45808, 49080, 52352, 57260, 65440, 68712, 78528, 85890, 91616, 98160, 114520, 130880, 137424, 157056, 167281, 171780, 183232, 196320, 229040, 261760, 274848, 334562, 343560, 366464, 392640, 458080, 501843, 549696, 669124, 687120, 785280, 836405, 916160, 1003686, 1099392, 1170967, 1338248, 1374240, 1672810, 1832320, 2007372, 2341934, 2509215, 2676496, 2748480, 3345620, 3512901, 4014744, 4683868, 5018430, 5352992, 5496960, 5854835, 6691240, 7025802, 8029488, 9367736, 10036860, 10705984, 11709670, 13382480, 14051604, 16058976, 17564505, 18735472, 20073720, 21411968, 23419340, 26764960, 28103208, 32117952, 35129010, 37470944, 40147440, 46838680, 53529920, 56206416, 64235904, 70258020, 74941888, 80294880, 93677360, 107059840, 112412832, 140516040, 149883776, 160589760, 187354720, 224825664, 281032080, 321179520, 374709440, 449651328, 562064160, 749418880, 1124128320, 2248256640]

約数ペア:

[(1, 2248256640), (2, 1124128320), (3, 749418880), (4, 562064160), (5, 449651328), (6, 374709440), (7, 321179520), (8, 281032080), (10, 224825664), (12, 187354720), (14, 160589760), (15, 149883776), (16, 140516040), (20, 112412832), (21, 107059840), (24, 93677360), (28, 80294880), (30, 74941888), (32, 70258020), (35, 64235904), (40, 56206416), (42, 53529920), (48, 46838680), (56, 40147440), (60, 37470944), (64, 35129010), (70, 32117952), (80, 28103208), (84, 26764960), (96, 23419340), (105, 21411968), (112, 20073720), (120, 18735472), (128, 17564505), (140, 16058976), (160, 14051604), (168, 13382480), (192, 11709670), (210, 10705984), (224, 10036860), (240, 9367736), (280, 8029488), (320, 7025802), (336, 6691240), (384, 5854835), (409, 5496960), (420, 5352992), (448, 5018430), (480, 4683868), (560, 4014744), (640, 3512901), (672, 3345620), (818, 2748480), (840, 2676496), (896, 2509215), (960, 2341934), (1120, 2007372), (1227, 1832320), (1344, 1672810), (1636, 1374240), (1680, 1338248), (1920, 1170967), (2045, 1099392), (2240, 1003686), (2454, 916160), (2688, 836405), (2863, 785280), (3272, 687120), (3360, 669124), (4090, 549696), (4480, 501843), (4908, 458080), (5726, 392640), (6135, 366464), (6544, 343560), (6720, 334562), (8180, 274848), (8589, 261760), (9816, 229040), (11452, 196320), (12270, 183232), (13088, 171780), (13440, 167281), (14315, 157056), (16360, 137424), (17178, 130880), (19632, 114520), (22904, 98160), (24540, 91616), (26176, 85890), (28630, 78528), (32720, 68712), (34356, 65440), (39264, 57260), (42945, 52352), (45808, 49080)]