148944320

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 289967680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 59, 64, 70, 80, 92, 98, 112, 115, 118, 140, 160, 161, 184, 196, 224, 230, 236, 245, 280, 295, 320, 322, 343, 368, 392, 413, 448, 460, 472, 490, 560, 590, 644, 686, 736, 784, 805, 826, 920, 944, 980, 1120, 1127, 1180, 1288, 1357, 1372, 1472, 1568, 1610, 1652, 1715, 1840, 1888, 1960, 2065, 2240, 2254, 2360, 2576, 2714, 2744, 2891, 3136, 3220, 3304, 3430, 3680, 3776, 3920, 4130, 4508, 4720, 5152, 5428, 5488, 5635, 5782, 6440, 6608, 6785, 6860, 7360, 7840, 7889, 8260, 9016, 9440, 9499, 10304, 10856, 10976, 11270, 11564, 12880, 13216, 13570, 13720, 14455, 15680, 15778, 16520, 18032, 18880, 18998, 20237, 21712, 21952, 22540, 23128, 25760, 26432, 27140, 27440, 28910, 31556, 33040, 36064, 37996, 39445, 40474, 43424, 45080, 46256, 47495, 51520, 54280, 54880, 57820, 63112, 66080, 66493, 72128, 75992, 78890, 80948, 86848, 90160, 92512, 94990, 101185, 108560, 109760, 115640, 126224, 132160, 132986, 151984, 157780, 161896, 180320, 185024, 189980, 202370, 217120, 231280, 252448, 265972, 303968, 315560, 323792, 332465, 360640, 379960, 404740, 434240, 462560, 465451, 504896, 531944, 607936, 631120, 647584, 664930, 759920, 809480, 925120, 930902, 1063888, 1262240, 1295168, 1329860, 1519840, 1618960, 1861804, 2127776, 2327255, 2524480, 2659720, 3039680, 3237920, 3723608, 4255552, 4654510, 5319440, 6475840, 7447216, 9309020, 10638880, 14894432, 18618040, 21277760, 29788864, 37236080, 74472160, 148944320]

約数ペア:

[(1, 148944320), (2, 74472160), (4, 37236080), (5, 29788864), (7, 21277760), (8, 18618040), (10, 14894432), (14, 10638880), (16, 9309020), (20, 7447216), (23, 6475840), (28, 5319440), (32, 4654510), (35, 4255552), (40, 3723608), (46, 3237920), (49, 3039680), (56, 2659720), (59, 2524480), (64, 2327255), (70, 2127776), (80, 1861804), (92, 1618960), (98, 1519840), (112, 1329860), (115, 1295168), (118, 1262240), (140, 1063888), (160, 930902), (161, 925120), (184, 809480), (196, 759920), (224, 664930), (230, 647584), (236, 631120), (245, 607936), (280, 531944), (295, 504896), (320, 465451), (322, 462560), (343, 434240), (368, 404740), (392, 379960), (413, 360640), (448, 332465), (460, 323792), (472, 315560), (490, 303968), (560, 265972), (590, 252448), (644, 231280), (686, 217120), (736, 202370), (784, 189980), (805, 185024), (826, 180320), (920, 161896), (944, 157780), (980, 151984), (1120, 132986), (1127, 132160), (1180, 126224), (1288, 115640), (1357, 109760), (1372, 108560), (1472, 101185), (1568, 94990), (1610, 92512), (1652, 90160), (1715, 86848), (1840, 80948), (1888, 78890), (1960, 75992), (2065, 72128), (2240, 66493), (2254, 66080), (2360, 63112), (2576, 57820), (2714, 54880), (2744, 54280), (2891, 51520), (3136, 47495), (3220, 46256), (3304, 45080), (3430, 43424), (3680, 40474), (3776, 39445), (3920, 37996), (4130, 36064), (4508, 33040), (4720, 31556), (5152, 28910), (5428, 27440), (5488, 27140), (5635, 26432), (5782, 25760), (6440, 23128), (6608, 22540), (6785, 21952), (6860, 21712), (7360, 20237), (7840, 18998), (7889, 18880), (8260, 18032), (9016, 16520), (9440, 15778), (9499, 15680), (10304, 14455), (10856, 13720), (10976, 13570), (11270, 13216), (11564, 12880)]