2063102080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 5785113600

約数和(自身を除く): 3722011520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 320, 380, 403, 416, 421, 494, 496, 520, 589, 608, 620, 640, 760, 806, 832, 842, 988, 992, 1040, 1178, 1216, 1235, 1240, 1520, 1612, 1664, 1684, 1976, 1984, 2015, 2080, 2105, 2356, 2432, 2470, 2480, 2945, 3040, 3224, 3368, 3952, 3968, 4030, 4160, 4210, 4712, 4940, 4960, 5473, 5890, 6080, 6448, 6736, 7657, 7904, 7999, 8060, 8320, 8420, 9424, 9880, 9920, 10946, 11780, 12160, 12896, 13051, 13472, 15314, 15808, 15998, 16120, 16840, 18848, 19760, 19840, 21892, 23560, 25792, 26102, 26944, 27365, 30628, 31616, 31996, 32240, 33680, 37696, 38285, 39520, 39995, 43784, 47120, 51584, 52204, 53888, 54730, 61256, 63992, 64480, 65255, 67360, 75392, 76570, 79040, 79990, 87568, 94240, 103987, 104408, 109460, 122512, 127984, 128960, 130510, 134720, 153140, 158080, 159980, 169663, 175136, 188480, 207974, 208816, 218920, 245024, 247969, 255968, 257920, 261020, 269440, 306280, 319960, 339326, 350272, 376960, 415948, 417632, 437840, 490048, 495938, 511936, 519935, 522040, 612560, 639920, 678652, 700544, 831896, 835264, 848315, 875680, 980096, 991876, 1023872, 1039870, 1044080, 1225120, 1239845, 1279840, 1357304, 1663792, 1670528, 1696630, 1751360, 1983752, 2079740, 2088160, 2450240, 2479690, 2559680, 2714608, 3223597, 3327584, 3393260, 3502720, 3967504, 4159480, 4176320, 4900480, 4959380, 5119360, 5429216, 6447194, 6655168, 6786520, 7935008, 8318960, 8352640, 9918760, 10858432, 12894388, 13310336, 13573040, 15870016, 16117985, 16637920, 19837520, 21716864, 25788776, 27146080, 31740032, 32235970, 33275840, 39675040, 51577552, 54292160, 64471940, 66551680, 79350080, 103155104, 108584320, 128943880, 158700160, 206310208, 257887760, 412620416, 515775520, 1031551040, 2063102080]

約数ペア:

[(1, 2063102080), (2, 1031551040), (4, 515775520), (5, 412620416), (8, 257887760), (10, 206310208), (13, 158700160), (16, 128943880), (19, 108584320), (20, 103155104), (26, 79350080), (31, 66551680), (32, 64471940), (38, 54292160), (40, 51577552), (52, 39675040), (62, 33275840), (64, 32235970), (65, 31740032), (76, 27146080), (80, 25788776), (95, 21716864), (104, 19837520), (124, 16637920), (128, 16117985), (130, 15870016), (152, 13573040), (155, 13310336), (160, 12894388), (190, 10858432), (208, 9918760), (247, 8352640), (248, 8318960), (260, 7935008), (304, 6786520), (310, 6655168), (320, 6447194), (380, 5429216), (403, 5119360), (416, 4959380), (421, 4900480), (494, 4176320), (496, 4159480), (520, 3967504), (589, 3502720), (608, 3393260), (620, 3327584), (640, 3223597), (760, 2714608), (806, 2559680), (832, 2479690), (842, 2450240), (988, 2088160), (992, 2079740), (1040, 1983752), (1178, 1751360), (1216, 1696630), (1235, 1670528), (1240, 1663792), (1520, 1357304), (1612, 1279840), (1664, 1239845), (1684, 1225120), (1976, 1044080), (1984, 1039870), (2015, 1023872), (2080, 991876), (2105, 980096), (2356, 875680), (2432, 848315), (2470, 835264), (2480, 831896), (2945, 700544), (3040, 678652), (3224, 639920), (3368, 612560), (3952, 522040), (3968, 519935), (4030, 511936), (4160, 495938), (4210, 490048), (4712, 437840), (4940, 417632), (4960, 415948), (5473, 376960), (5890, 350272), (6080, 339326), (6448, 319960), (6736, 306280), (7657, 269440), (7904, 261020), (7999, 257920), (8060, 255968), (8320, 247969), (8420, 245024), (9424, 218920), (9880, 208816), (9920, 207974), (10946, 188480), (11780, 175136), (12160, 169663), (12896, 159980), (13051, 158080), (13472, 153140), (15314, 134720), (15808, 130510), (15998, 128960), (16120, 127984), (16840, 122512), (18848, 109460), (19760, 104408), (19840, 103987), (21892, 94240), (23560, 87568), (25792, 79990), (26102, 79040), (26944, 76570), (27365, 75392), (30628, 67360), (31616, 65255), (31996, 64480), (32240, 63992), (33680, 61256), (37696, 54730), (38285, 53888), (39520, 52204), (39995, 51584), (43784, 47120)]