1224813720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 4404153600

約数和(自身を除く): 3179339880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 43, 52, 57, 60, 62, 65, 76, 78, 86, 93, 95, 104, 114, 120, 124, 129, 130, 152, 155, 156, 172, 186, 190, 195, 215, 228, 247, 248, 258, 260, 285, 310, 312, 344, 372, 380, 390, 403, 430, 456, 465, 494, 516, 520, 559, 570, 589, 620, 645, 741, 744, 760, 780, 806, 817, 860, 930, 961, 988, 1032, 1118, 1140, 1178, 1209, 1235, 1240, 1290, 1333, 1482, 1560, 1612, 1634, 1677, 1720, 1767, 1860, 1922, 1976, 2015, 2236, 2280, 2356, 2418, 2451, 2470, 2580, 2666, 2795, 2883, 2945, 2964, 3224, 3268, 3354, 3534, 3705, 3720, 3844, 3999, 4030, 4085, 4472, 4712, 4805, 4836, 4902, 4940, 5160, 5332, 5590, 5766, 5890, 5928, 6045, 6536, 6665, 6708, 7068, 7410, 7657, 7688, 7998, 8060, 8170, 8385, 8835, 9610, 9672, 9804, 9880, 10621, 10664, 11180, 11532, 11780, 12090, 12255, 12493, 13330, 13416, 14136, 14415, 14820, 15314, 15996, 16120, 16340, 16770, 17329, 17670, 18259, 19220, 19608, 19995, 21242, 22360, 22971, 23064, 23560, 24180, 24510, 24986, 25327, 26660, 28830, 29640, 30628, 31863, 31992, 32680, 33540, 34658, 35340, 36518, 37479, 38285, 38440, 39990, 41323, 42484, 45942, 48360, 49020, 49972, 50654, 51987, 53105, 53320, 54777, 57660, 61256, 62465, 63726, 67080, 69316, 70680, 73036, 74958, 75981, 76570, 79980, 82646, 84968, 86645, 91295, 91884, 98040, 99944, 101308, 103974, 106210, 109554, 114855, 115320, 123969, 124930, 126635, 127452, 138632, 146072, 149916, 151962, 153140, 159315, 159960, 165292, 173290, 182590, 183768, 187395, 202616, 206615, 207948, 212420, 219108, 229710, 237367, 247938, 249860, 253270, 254904, 259935, 273885, 299832, 303924, 306280, 318630, 329251, 330584, 346580, 365180, 374790, 379905, 413230, 415896, 424840, 438216, 459420, 474734, 495876, 499720, 506540, 519870, 537199, 547770, 607848, 619845, 637260, 658502, 693160, 712101, 730360, 749580, 759810, 785137, 826460, 918840, 949468, 987753, 991752, 1013080, 1039740, 1074398, 1095540, 1186835, 1239690, 1274520, 1317004, 1424202, 1499160, 1519620, 1570274, 1611597, 1646255, 1652920, 1898936, 1975506, 2079480, 2148796, 2191080, 2355411, 2373670, 2479380, 2634008, 2685995, 2848404, 3039240, 3140548, 3223194, 3292510, 3560505, 3925685, 3951012, 4297592, 4710822, 4747340, 4938765, 4958760, 5371990, 5696808, 6281096, 6446388, 6585020, 7121010, 7851370, 7902024, 8057985, 9421644, 9494680, 9877530, 10206781, 10743980, 11777055, 12892776, 13170040, 14242020, 15702740, 16115970, 18843288, 19755060, 20413562, 21487960, 23554110, 28484040, 30620343, 31405480, 32231940, 39510120, 40827124, 47108220, 51033905, 61240686, 64463880, 81654248, 94216440, 102067810, 122481372, 153101715, 204135620, 244962744, 306203430, 408271240, 612406860, 1224813720]

約数ペア:

[(1, 1224813720), (2, 612406860), (3, 408271240), (4, 306203430), (5, 244962744), (6, 204135620), (8, 153101715), (10, 122481372), (12, 102067810), (13, 94216440), (15, 81654248), (19, 64463880), (20, 61240686), (24, 51033905), (26, 47108220), (30, 40827124), (31, 39510120), (38, 32231940), (39, 31405480), (40, 30620343), (43, 28484040), (52, 23554110), (57, 21487960), (60, 20413562), (62, 19755060), (65, 18843288), (76, 16115970), (78, 15702740), (86, 14242020), (93, 13170040), (95, 12892776), (104, 11777055), (114, 10743980), (120, 10206781), (124, 9877530), (129, 9494680), (130, 9421644), (152, 8057985), (155, 7902024), (156, 7851370), (172, 7121010), (186, 6585020), (190, 6446388), (195, 6281096), (215, 5696808), (228, 5371990), (247, 4958760), (248, 4938765), (258, 4747340), (260, 4710822), (285, 4297592), (310, 3951012), (312, 3925685), (344, 3560505), (372, 3292510), (380, 3223194), (390, 3140548), (403, 3039240), (430, 2848404), (456, 2685995), (465, 2634008), (494, 2479380), (516, 2373670), (520, 2355411), (559, 2191080), (570, 2148796), (589, 2079480), (620, 1975506), (645, 1898936), (741, 1652920), (744, 1646255), (760, 1611597), (780, 1570274), (806, 1519620), (817, 1499160), (860, 1424202), (930, 1317004), (961, 1274520), (988, 1239690), (1032, 1186835), (1118, 1095540), (1140, 1074398), (1178, 1039740), (1209, 1013080), (1235, 991752), (1240, 987753), (1290, 949468), (1333, 918840), (1482, 826460), (1560, 785137), (1612, 759810), (1634, 749580), (1677, 730360), (1720, 712101), (1767, 693160), (1860, 658502), (1922, 637260), (1976, 619845), (2015, 607848), (2236, 547770), (2280, 537199), (2356, 519870), (2418, 506540), (2451, 499720), (2470, 495876), (2580, 474734), (2666, 459420), (2795, 438216), (2883, 424840), (2945, 415896), (2964, 413230), (3224, 379905), (3268, 374790), (3354, 365180), (3534, 346580), (3705, 330584), (3720, 329251), (3844, 318630), (3999, 306280), (4030, 303924), (4085, 299832), (4472, 273885), (4712, 259935), (4805, 254904), (4836, 253270), (4902, 249860), (4940, 247938), (5160, 237367), (5332, 229710), (5590, 219108), (5766, 212420), (5890, 207948), (5928, 206615), (6045, 202616), (6536, 187395), (6665, 183768), (6708, 182590), (7068, 173290), (7410, 165292), (7657, 159960), (7688, 159315), (7998, 153140), (8060, 151962), (8170, 149916), (8385, 146072), (8835, 138632), (9610, 127452), (9672, 126635), (9804, 124930), (9880, 123969), (10621, 115320), (10664, 114855), (11180, 109554), (11532, 106210), (11780, 103974), (12090, 101308), (12255, 99944), (12493, 98040), (13330, 91884), (13416, 91295), (14136, 86645), (14415, 84968), (14820, 82646), (15314, 79980), (15996, 76570), (16120, 75981), (16340, 74958), (16770, 73036), (17329, 70680), (17670, 69316), (18259, 67080), (19220, 63726), (19608, 62465), (19995, 61256), (21242, 57660), (22360, 54777), (22971, 53320), (23064, 53105), (23560, 51987), (24180, 50654), (24510, 49972), (24986, 49020), (25327, 48360), (26660, 45942), (28830, 42484), (29640, 41323), (30628, 39990), (31863, 38440), (31992, 38285), (32680, 37479), (33540, 36518), (34658, 35340)]