142345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2473

約数の個数: 144

約数和(自身を含む): 497807856

約数和(自身を除く): 355462416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2411, 2460, 2952, 3280, 3690, 3936, 4822, 4920, 5904, 6560, 7233, 7380, 9644, 9840, 11808, 12055, 14466, 14760, 19288, 19680, 21699, 24110, 28932, 29520, 36165, 38576, 43398, 48220, 57864, 59040, 72330, 77152, 86796, 96440, 98851, 108495, 115728, 144660, 173592, 192880, 197702, 216990, 231456, 289320, 296553, 347184, 385760, 395404, 433980, 494255, 578640, 593106, 694368, 790808, 867960, 889659, 988510, 1157280, 1186212, 1482765, 1581616, 1735920, 1779318, 1977020, 2372424, 2965530, 3163232, 3471840, 3558636, 3954040, 4448295, 4744848, 5931060, 7117272, 7908080, 8896590, 9489696, 11862120, 14234544, 15816160, 17793180, 23724240, 28469088, 35586360, 47448480, 71172720, 142345440]

約数ペア:

[(1, 142345440), (2, 71172720), (3, 47448480), (4, 35586360), (5, 28469088), (6, 23724240), (8, 17793180), (9, 15816160), (10, 14234544), (12, 11862120), (15, 9489696), (16, 8896590), (18, 7908080), (20, 7117272), (24, 5931060), (30, 4744848), (32, 4448295), (36, 3954040), (40, 3558636), (41, 3471840), (45, 3163232), (48, 2965530), (60, 2372424), (72, 1977020), (80, 1779318), (82, 1735920), (90, 1581616), (96, 1482765), (120, 1186212), (123, 1157280), (144, 988510), (160, 889659), (164, 867960), (180, 790808), (205, 694368), (240, 593106), (246, 578640), (288, 494255), (328, 433980), (360, 395404), (369, 385760), (410, 347184), (480, 296553), (492, 289320), (615, 231456), (656, 216990), (720, 197702), (738, 192880), (820, 173592), (984, 144660), (1230, 115728), (1312, 108495), (1440, 98851), (1476, 96440), (1640, 86796), (1845, 77152), (1968, 72330), (2411, 59040), (2460, 57864), (2952, 48220), (3280, 43398), (3690, 38576), (3936, 36165), (4822, 29520), (4920, 28932), (5904, 24110), (6560, 21699), (7233, 19680), (7380, 19288), (9644, 14760), (9840, 14466), (11808, 12055)]