154062720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3853

約数の個数: 192

約数和(自身を含む): 608156640

約数和(自身を除く): 454093920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3821, 4032, 4480, 5040, 5760, 6720, 7642, 8064, 10080, 11463, 13440, 15284, 19105, 20160, 22926, 26747, 30568, 34389, 38210, 40320, 45852, 53494, 57315, 61136, 68778, 76420, 80241, 91704, 106988, 114630, 122272, 133735, 137556, 152840, 160482, 171945, 183408, 213976, 229260, 240723, 244544, 267470, 275112, 305680, 320964, 343890, 366816, 401205, 427952, 458520, 481446, 489088, 534940, 550224, 611360, 641928, 687780, 733632, 802410, 855904, 917040, 962892, 1069880, 1100448, 1203615, 1222720, 1283856, 1375560, 1467264, 1604820, 1711808, 1834080, 1925784, 2139760, 2200896, 2407230, 2445440, 2567712, 2751120, 3209640, 3423616, 3668160, 3851568, 4279520, 4401792, 4814460, 5135424, 5502240, 6419280, 7336320, 7703136, 8559040, 9628920, 10270848, 11004480, 12838560, 15406272, 17118080, 19257840, 22008960, 25677120, 30812544, 38515680, 51354240, 77031360, 154062720]

約数ペア:

[(1, 154062720), (2, 77031360), (3, 51354240), (4, 38515680), (5, 30812544), (6, 25677120), (7, 22008960), (8, 19257840), (9, 17118080), (10, 15406272), (12, 12838560), (14, 11004480), (15, 10270848), (16, 9628920), (18, 8559040), (20, 7703136), (21, 7336320), (24, 6419280), (28, 5502240), (30, 5135424), (32, 4814460), (35, 4401792), (36, 4279520), (40, 3851568), (42, 3668160), (45, 3423616), (48, 3209640), (56, 2751120), (60, 2567712), (63, 2445440), (64, 2407230), (70, 2200896), (72, 2139760), (80, 1925784), (84, 1834080), (90, 1711808), (96, 1604820), (105, 1467264), (112, 1375560), (120, 1283856), (126, 1222720), (128, 1203615), (140, 1100448), (144, 1069880), (160, 962892), (168, 917040), (180, 855904), (192, 802410), (210, 733632), (224, 687780), (240, 641928), (252, 611360), (280, 550224), (288, 534940), (315, 489088), (320, 481446), (336, 458520), (360, 427952), (384, 401205), (420, 366816), (448, 343890), (480, 320964), (504, 305680), (560, 275112), (576, 267470), (630, 244544), (640, 240723), (672, 229260), (720, 213976), (840, 183408), (896, 171945), (960, 160482), (1008, 152840), (1120, 137556), (1152, 133735), (1260, 122272), (1344, 114630), (1440, 106988), (1680, 91704), (1920, 80241), (2016, 76420), (2240, 68778), (2520, 61136), (2688, 57315), (2880, 53494), (3360, 45852), (3821, 40320), (4032, 38210), (4480, 34389), (5040, 30568), (5760, 26747), (6720, 22926), (7642, 20160), (8064, 19105), (10080, 15284), (11463, 13440)]