145669440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 539861760

約数和(自身を除く): 394192320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 409, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 818, 840, 848, 960, 1060, 1113, 1120, 1227, 1272, 1344, 1484, 1590, 1636, 1680, 1696, 1855, 2045, 2120, 2226, 2240, 2454, 2544, 2863, 2968, 3180, 3272, 3360, 3392, 3710, 4090, 4240, 4452, 4908, 5088, 5565, 5726, 5936, 6135, 6360, 6544, 6720, 7420, 8180, 8480, 8589, 8904, 9816, 10176, 11130, 11452, 11872, 12270, 12720, 13088, 14315, 14840, 16360, 16960, 17178, 17808, 19632, 21677, 22260, 22904, 23744, 24540, 25440, 26176, 28630, 29680, 32720, 34356, 35616, 39264, 42945, 43354, 44520, 45808, 49080, 50880, 57260, 59360, 65031, 65440, 68712, 71232, 78528, 85890, 86708, 89040, 91616, 98160, 108385, 114520, 118720, 130062, 130880, 137424, 151739, 171780, 173416, 178080, 183232, 196320, 216770, 229040, 260124, 274848, 303478, 325155, 343560, 346832, 356160, 392640, 433540, 455217, 458080, 520248, 549696, 606956, 650310, 687120, 693664, 758695, 867080, 910434, 916160, 1040496, 1213912, 1300620, 1374240, 1387328, 1517390, 1734160, 1820868, 2080992, 2276085, 2427824, 2601240, 2748480, 3034780, 3468320, 3641736, 4161984, 4552170, 4855648, 5202480, 6069560, 6936640, 7283472, 9104340, 9711296, 10404960, 12139120, 14566944, 18208680, 20809920, 24278240, 29133888, 36417360, 48556480, 72834720, 145669440]

約数ペア:

[(1, 145669440), (2, 72834720), (3, 48556480), (4, 36417360), (5, 29133888), (6, 24278240), (7, 20809920), (8, 18208680), (10, 14566944), (12, 12139120), (14, 10404960), (15, 9711296), (16, 9104340), (20, 7283472), (21, 6936640), (24, 6069560), (28, 5202480), (30, 4855648), (32, 4552170), (35, 4161984), (40, 3641736), (42, 3468320), (48, 3034780), (53, 2748480), (56, 2601240), (60, 2427824), (64, 2276085), (70, 2080992), (80, 1820868), (84, 1734160), (96, 1517390), (105, 1387328), (106, 1374240), (112, 1300620), (120, 1213912), (140, 1040496), (159, 916160), (160, 910434), (168, 867080), (192, 758695), (210, 693664), (212, 687120), (224, 650310), (240, 606956), (265, 549696), (280, 520248), (318, 458080), (320, 455217), (336, 433540), (371, 392640), (409, 356160), (420, 346832), (424, 343560), (448, 325155), (480, 303478), (530, 274848), (560, 260124), (636, 229040), (672, 216770), (742, 196320), (795, 183232), (818, 178080), (840, 173416), (848, 171780), (960, 151739), (1060, 137424), (1113, 130880), (1120, 130062), (1227, 118720), (1272, 114520), (1344, 108385), (1484, 98160), (1590, 91616), (1636, 89040), (1680, 86708), (1696, 85890), (1855, 78528), (2045, 71232), (2120, 68712), (2226, 65440), (2240, 65031), (2454, 59360), (2544, 57260), (2863, 50880), (2968, 49080), (3180, 45808), (3272, 44520), (3360, 43354), (3392, 42945), (3710, 39264), (4090, 35616), (4240, 34356), (4452, 32720), (4908, 29680), (5088, 28630), (5565, 26176), (5726, 25440), (5936, 24540), (6135, 23744), (6360, 22904), (6544, 22260), (6720, 21677), (7420, 19632), (8180, 17808), (8480, 17178), (8589, 16960), (8904, 16360), (9816, 14840), (10176, 14315), (11130, 13088), (11452, 12720), (11872, 12270)]