145763520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 536448000

約数和(自身を除く): 390684480

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, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 192, 199, 210, 218, 224, 240, 280, 320, 327, 336, 398, 420, 436, 448, 480, 545, 560, 597, 654, 672, 763, 796, 840, 872, 960, 995, 1090, 1120, 1194, 1308, 1344, 1393, 1526, 1592, 1635, 1680, 1744, 1990, 2180, 2240, 2289, 2388, 2616, 2786, 2985, 3052, 3184, 3270, 3360, 3488, 3815, 3980, 4179, 4360, 4578, 4776, 5232, 5572, 5970, 6104, 6368, 6540, 6720, 6965, 6976, 7630, 7960, 8358, 8720, 9156, 9552, 10464, 11144, 11445, 11940, 12208, 12736, 13080, 13930, 15260, 15920, 16716, 17440, 18312, 19104, 20895, 20928, 21691, 22288, 22890, 23880, 24416, 26160, 27860, 30520, 31840, 33432, 34880, 36624, 38208, 41790, 43382, 44576, 45780, 47760, 48832, 52320, 55720, 61040, 63680, 65073, 66864, 73248, 83580, 86764, 89152, 91560, 95520, 104640, 108455, 111440, 122080, 130146, 133728, 146496, 151837, 167160, 173528, 183120, 191040, 216910, 222880, 244160, 260292, 267456, 303674, 325365, 334320, 347056, 366240, 433820, 445760, 455511, 520584, 607348, 650730, 668640, 694112, 732480, 759185, 867640, 911022, 1041168, 1214696, 1301460, 1337280, 1388224, 1518370, 1735280, 1822044, 2082336, 2277555, 2429392, 2602920, 3036740, 3470560, 3644088, 4164672, 4555110, 4858784, 5205840, 6073480, 6941120, 7288176, 9110220, 9717568, 10411680, 12146960, 14576352, 18220440, 20823360, 24293920, 29152704, 36440880, 48587840, 72881760, 145763520]

約数ペア:

[(1, 145763520), (2, 72881760), (3, 48587840), (4, 36440880), (5, 29152704), (6, 24293920), (7, 20823360), (8, 18220440), (10, 14576352), (12, 12146960), (14, 10411680), (15, 9717568), (16, 9110220), (20, 7288176), (21, 6941120), (24, 6073480), (28, 5205840), (30, 4858784), (32, 4555110), (35, 4164672), (40, 3644088), (42, 3470560), (48, 3036740), (56, 2602920), (60, 2429392), (64, 2277555), (70, 2082336), (80, 1822044), (84, 1735280), (96, 1518370), (105, 1388224), (109, 1337280), (112, 1301460), (120, 1214696), (140, 1041168), (160, 911022), (168, 867640), (192, 759185), (199, 732480), (210, 694112), (218, 668640), (224, 650730), (240, 607348), (280, 520584), (320, 455511), (327, 445760), (336, 433820), (398, 366240), (420, 347056), (436, 334320), (448, 325365), (480, 303674), (545, 267456), (560, 260292), (597, 244160), (654, 222880), (672, 216910), (763, 191040), (796, 183120), (840, 173528), (872, 167160), (960, 151837), (995, 146496), (1090, 133728), (1120, 130146), (1194, 122080), (1308, 111440), (1344, 108455), (1393, 104640), (1526, 95520), (1592, 91560), (1635, 89152), (1680, 86764), (1744, 83580), (1990, 73248), (2180, 66864), (2240, 65073), (2289, 63680), (2388, 61040), (2616, 55720), (2786, 52320), (2985, 48832), (3052, 47760), (3184, 45780), (3270, 44576), (3360, 43382), (3488, 41790), (3815, 38208), (3980, 36624), (4179, 34880), (4360, 33432), (4578, 31840), (4776, 30520), (5232, 27860), (5572, 26160), (5970, 24416), (6104, 23880), (6368, 22890), (6540, 22288), (6720, 21691), (6965, 20928), (6976, 20895), (7630, 19104), (7960, 18312), (8358, 17440), (8720, 16716), (9156, 15920), (9552, 15260), (10464, 13930), (11144, 13080), (11445, 12736), (11940, 12208)]