1858575240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 256

約数和(自身を含む): 6548889600

約数和(自身を除く): 4690314360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 86, 90, 93, 108, 120, 124, 129, 135, 155, 172, 180, 186, 215, 216, 248, 258, 270, 279, 310, 344, 360, 372, 387, 430, 465, 516, 540, 558, 620, 645, 744, 774, 837, 860, 930, 1032, 1080, 1116, 1161, 1240, 1290, 1291, 1333, 1395, 1548, 1674, 1720, 1860, 1935, 2232, 2322, 2580, 2582, 2666, 2790, 3096, 3348, 3720, 3870, 3873, 3999, 4185, 4644, 5160, 5164, 5332, 5580, 5805, 6455, 6665, 6696, 7740, 7746, 7998, 8370, 9288, 10328, 10664, 11160, 11610, 11619, 11997, 12910, 13330, 15480, 15492, 15996, 16740, 19365, 19995, 23220, 23238, 23994, 25820, 26660, 30984, 31992, 33480, 34857, 35991, 38730, 39990, 40021, 46440, 46476, 47988, 51640, 53320, 55513, 58095, 59985, 69714, 71982, 77460, 79980, 80042, 92952, 95976, 111026, 116190, 119970, 120063, 139428, 143964, 154920, 159960, 160084, 166539, 174285, 179955, 200105, 222052, 232380, 239940, 240126, 277565, 278856, 287928, 320168, 333078, 348570, 359910, 360189, 400210, 444104, 464760, 479880, 480252, 499617, 555130, 600315, 666156, 697140, 719820, 720378, 800420, 832695, 960504, 999234, 1080567, 1110260, 1200630, 1332312, 1394280, 1439640, 1440756, 1498851, 1600840, 1665390, 1720903, 1800945, 1998468, 2161134, 2220520, 2401260, 2498085, 2881512, 2997702, 3330780, 3441806, 3601890, 3996936, 4322268, 4802520, 4996170, 5162709, 5402835, 5995404, 6661560, 6883612, 7203780, 7494255, 8604515, 8644536, 9992340, 10325418, 10805670, 11990808, 13767224, 14407560, 14988510, 15488127, 17209030, 19984680, 20650836, 21611340, 25813545, 29977020, 30976254, 34418060, 41301672, 43222680, 46464381, 51627090, 59954040, 61952508, 68836120, 77440635, 92928762, 103254180, 123905016, 154881270, 185857524, 206508360, 232321905, 309762540, 371715048, 464643810, 619525080, 929287620, 1858575240]

約数ペア:

[(1, 1858575240), (2, 929287620), (3, 619525080), (4, 464643810), (5, 371715048), (6, 309762540), (8, 232321905), (9, 206508360), (10, 185857524), (12, 154881270), (15, 123905016), (18, 103254180), (20, 92928762), (24, 77440635), (27, 68836120), (30, 61952508), (31, 59954040), (36, 51627090), (40, 46464381), (43, 43222680), (45, 41301672), (54, 34418060), (60, 30976254), (62, 29977020), (72, 25813545), (86, 21611340), (90, 20650836), (93, 19984680), (108, 17209030), (120, 15488127), (124, 14988510), (129, 14407560), (135, 13767224), (155, 11990808), (172, 10805670), (180, 10325418), (186, 9992340), (215, 8644536), (216, 8604515), (248, 7494255), (258, 7203780), (270, 6883612), (279, 6661560), (310, 5995404), (344, 5402835), (360, 5162709), (372, 4996170), (387, 4802520), (430, 4322268), (465, 3996936), (516, 3601890), (540, 3441806), (558, 3330780), (620, 2997702), (645, 2881512), (744, 2498085), (774, 2401260), (837, 2220520), (860, 2161134), (930, 1998468), (1032, 1800945), (1080, 1720903), (1116, 1665390), (1161, 1600840), (1240, 1498851), (1290, 1440756), (1291, 1439640), (1333, 1394280), (1395, 1332312), (1548, 1200630), (1674, 1110260), (1720, 1080567), (1860, 999234), (1935, 960504), (2232, 832695), (2322, 800420), (2580, 720378), (2582, 719820), (2666, 697140), (2790, 666156), (3096, 600315), (3348, 555130), (3720, 499617), (3870, 480252), (3873, 479880), (3999, 464760), (4185, 444104), (4644, 400210), (5160, 360189), (5164, 359910), (5332, 348570), (5580, 333078), (5805, 320168), (6455, 287928), (6665, 278856), (6696, 277565), (7740, 240126), (7746, 239940), (7998, 232380), (8370, 222052), (9288, 200105), (10328, 179955), (10664, 174285), (11160, 166539), (11610, 160084), (11619, 159960), (11997, 154920), (12910, 143964), (13330, 139428), (15480, 120063), (15492, 119970), (15996, 116190), (16740, 111026), (19365, 95976), (19995, 92952), (23220, 80042), (23238, 79980), (23994, 77460), (25820, 71982), (26660, 69714), (30984, 59985), (31992, 58095), (33480, 55513), (34857, 53320), (35991, 51640), (38730, 47988), (39990, 46476), (40021, 46440)]