2493352320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 8286382080

約数和(自身を除く): 5793029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 163, 186, 192, 240, 248, 257, 310, 320, 326, 372, 384, 465, 480, 489, 496, 514, 620, 640, 652, 744, 771, 815, 930, 960, 978, 992, 1028, 1240, 1285, 1304, 1488, 1542, 1630, 1860, 1920, 1956, 1984, 2056, 2445, 2480, 2570, 2608, 2976, 3084, 3260, 3720, 3855, 3912, 3968, 4112, 4890, 4960, 5053, 5140, 5216, 5952, 6168, 6520, 7440, 7710, 7824, 7967, 8224, 9780, 9920, 10106, 10280, 10432, 11904, 12336, 13040, 14880, 15159, 15420, 15648, 15934, 16448, 19560, 19840, 20212, 20560, 20864, 23901, 24672, 25265, 26080, 29760, 30318, 30840, 31296, 31868, 32896, 39120, 39835, 40424, 41120, 41891, 47802, 49344, 50530, 52160, 59520, 60636, 61680, 62592, 63736, 75795, 78240, 79670, 80848, 82240, 83782, 95604, 98688, 101060, 104320, 119505, 121272, 123360, 125673, 127472, 151590, 156480, 159340, 161696, 164480, 167564, 191208, 202120, 209455, 239010, 242544, 246720, 251346, 254944, 303180, 312960, 318680, 323392, 335128, 382416, 404240, 418910, 478020, 485088, 493440, 502692, 509888, 606360, 628365, 637360, 646784, 670256, 764832, 808480, 837820, 956040, 970176, 1005384, 1019776, 1212720, 1256730, 1274720, 1298621, 1340512, 1529664, 1616960, 1675640, 1912080, 1940352, 2010768, 2425440, 2513460, 2549440, 2597242, 2681024, 3059328, 3233920, 3351280, 3824160, 3895863, 4021536, 4850880, 5026920, 5098880, 5194484, 5362048, 6493105, 6702560, 7648320, 7791726, 8043072, 9701760, 10053840, 10388968, 12986210, 13405120, 15296640, 15583452, 16086144, 19479315, 20107680, 20777936, 25972420, 26810240, 31166904, 38958630, 40215360, 41555872, 51944840, 62333808, 77917260, 80430720, 83111744, 103889680, 124667616, 155834520, 166223488, 207779360, 249335232, 311669040, 415558720, 498670464, 623338080, 831117440, 1246676160, 2493352320]

約数ペア:

[(1, 2493352320), (2, 1246676160), (3, 831117440), (4, 623338080), (5, 498670464), (6, 415558720), (8, 311669040), (10, 249335232), (12, 207779360), (15, 166223488), (16, 155834520), (20, 124667616), (24, 103889680), (30, 83111744), (31, 80430720), (32, 77917260), (40, 62333808), (48, 51944840), (60, 41555872), (62, 40215360), (64, 38958630), (80, 31166904), (93, 26810240), (96, 25972420), (120, 20777936), (124, 20107680), (128, 19479315), (155, 16086144), (160, 15583452), (163, 15296640), (186, 13405120), (192, 12986210), (240, 10388968), (248, 10053840), (257, 9701760), (310, 8043072), (320, 7791726), (326, 7648320), (372, 6702560), (384, 6493105), (465, 5362048), (480, 5194484), (489, 5098880), (496, 5026920), (514, 4850880), (620, 4021536), (640, 3895863), (652, 3824160), (744, 3351280), (771, 3233920), (815, 3059328), (930, 2681024), (960, 2597242), (978, 2549440), (992, 2513460), (1028, 2425440), (1240, 2010768), (1285, 1940352), (1304, 1912080), (1488, 1675640), (1542, 1616960), (1630, 1529664), (1860, 1340512), (1920, 1298621), (1956, 1274720), (1984, 1256730), (2056, 1212720), (2445, 1019776), (2480, 1005384), (2570, 970176), (2608, 956040), (2976, 837820), (3084, 808480), (3260, 764832), (3720, 670256), (3855, 646784), (3912, 637360), (3968, 628365), (4112, 606360), (4890, 509888), (4960, 502692), (5053, 493440), (5140, 485088), (5216, 478020), (5952, 418910), (6168, 404240), (6520, 382416), (7440, 335128), (7710, 323392), (7824, 318680), (7967, 312960), (8224, 303180), (9780, 254944), (9920, 251346), (10106, 246720), (10280, 242544), (10432, 239010), (11904, 209455), (12336, 202120), (13040, 191208), (14880, 167564), (15159, 164480), (15420, 161696), (15648, 159340), (15934, 156480), (16448, 151590), (19560, 127472), (19840, 125673), (20212, 123360), (20560, 121272), (20864, 119505), (23901, 104320), (24672, 101060), (25265, 98688), (26080, 95604), (29760, 83782), (30318, 82240), (30840, 80848), (31296, 79670), (31868, 78240), (32896, 75795), (39120, 63736), (39835, 62592), (40424, 61680), (41120, 60636), (41891, 59520), (47802, 52160), (49344, 50530)]