331521120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 384

約数和(自身を含む): 1398297600

約数和(自身を除く): 1066776480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 577, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1154, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1731, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2308, 2394, 2520, 2565, 2660, 2736, 2885, 3024, 3040, 3192, 3360, 3420, 3462, 3591, 3780, 3990, 4039, 4104, 4256, 4320, 4560, 4616, 4788, 5040, 5130, 5193, 5320, 5472, 5770, 5985, 6048, 6384, 6840, 6924, 7182, 7560, 7980, 8078, 8208, 8655, 9120, 9232, 9576, 10080, 10260, 10386, 10640, 10963, 11540, 11970, 12117, 12768, 13680, 13848, 14364, 15120, 15579, 15960, 16156, 16416, 17310, 17955, 18464, 19152, 20195, 20520, 20772, 21280, 21926, 23080, 23940, 24234, 25965, 27360, 27696, 28728, 30240, 31158, 31920, 32312, 32889, 34620, 35910, 36351, 38304, 40390, 41040, 41544, 43852, 46160, 47880, 48468, 51930, 54815, 55392, 57456, 60585, 62316, 63840, 64624, 65778, 69240, 71820, 72702, 76741, 77895, 80780, 82080, 83088, 87704, 92320, 95760, 96936, 98667, 103860, 109053, 109630, 114912, 121170, 124632, 129248, 131556, 138480, 143640, 145404, 153482, 155790, 161560, 164445, 166176, 175408, 181755, 191520, 193872, 197334, 207720, 218106, 219260, 230223, 242340, 249264, 263112, 276960, 287280, 290808, 296001, 306964, 311580, 323120, 328890, 350816, 363510, 383705, 387744, 394668, 415440, 436212, 438520, 460446, 484680, 493335, 498528, 526224, 545265, 574560, 581616, 592002, 613928, 623160, 646240, 657780, 690669, 727020, 767410, 789336, 830880, 872424, 877040, 920892, 969360, 986670, 1052448, 1090530, 1151115, 1163232, 1184004, 1227856, 1246320, 1315560, 1381338, 1454040, 1480005, 1534820, 1578672, 1744848, 1754080, 1841784, 1938720, 1973340, 2072007, 2181060, 2302230, 2368008, 2455712, 2492640, 2631120, 2762676, 2908080, 2960010, 3069640, 3157344, 3453345, 3489696, 3683568, 3946680, 4144014, 4362120, 4604460, 4736016, 5262240, 5525352, 5816160, 5920020, 6139280, 6906690, 7367136, 7893360, 8288028, 8724240, 9208920, 9472032, 10360035, 11050704, 11840040, 12278560, 13813380, 15786720, 16576056, 17448480, 18417840, 20720070, 22101408, 23680080, 27626760, 33152112, 36835680, 41440140, 47360160, 55253520, 66304224, 82880280, 110507040, 165760560, 331521120]

約数ペア:

[(1, 331521120), (2, 165760560), (3, 110507040), (4, 82880280), (5, 66304224), (6, 55253520), (7, 47360160), (8, 41440140), (9, 36835680), (10, 33152112), (12, 27626760), (14, 23680080), (15, 22101408), (16, 20720070), (18, 18417840), (19, 17448480), (20, 16576056), (21, 15786720), (24, 13813380), (27, 12278560), (28, 11840040), (30, 11050704), (32, 10360035), (35, 9472032), (36, 9208920), (38, 8724240), (40, 8288028), (42, 7893360), (45, 7367136), (48, 6906690), (54, 6139280), (56, 5920020), (57, 5816160), (60, 5525352), (63, 5262240), (70, 4736016), (72, 4604460), (76, 4362120), (80, 4144014), (84, 3946680), (90, 3683568), (95, 3489696), (96, 3453345), (105, 3157344), (108, 3069640), (112, 2960010), (114, 2908080), (120, 2762676), (126, 2631120), (133, 2492640), (135, 2455712), (140, 2368008), (144, 2302230), (152, 2181060), (160, 2072007), (168, 1973340), (171, 1938720), (180, 1841784), (189, 1754080), (190, 1744848), (210, 1578672), (216, 1534820), (224, 1480005), (228, 1454040), (240, 1381338), (252, 1315560), (266, 1246320), (270, 1227856), (280, 1184004), (285, 1163232), (288, 1151115), (304, 1090530), (315, 1052448), (336, 986670), (342, 969360), (360, 920892), (378, 877040), (380, 872424), (399, 830880), (420, 789336), (432, 767410), (456, 727020), (480, 690669), (504, 657780), (513, 646240), (532, 623160), (540, 613928), (560, 592002), (570, 581616), (577, 574560), (608, 545265), (630, 526224), (665, 498528), (672, 493335), (684, 484680), (720, 460446), (756, 438520), (760, 436212), (798, 415440), (840, 394668), (855, 387744), (864, 383705), (912, 363510), (945, 350816), (1008, 328890), (1026, 323120), (1064, 311580), (1080, 306964), (1120, 296001), (1140, 290808), (1154, 287280), (1197, 276960), (1260, 263112), (1330, 249264), (1368, 242340), (1440, 230223), (1512, 219260), (1520, 218106), (1596, 207720), (1680, 197334), (1710, 193872), (1731, 191520), (1824, 181755), (1890, 175408), (1995, 166176), (2016, 164445), (2052, 161560), (2128, 155790), (2160, 153482), (2280, 145404), (2308, 143640), (2394, 138480), (2520, 131556), (2565, 129248), (2660, 124632), (2736, 121170), (2885, 114912), (3024, 109630), (3040, 109053), (3192, 103860), (3360, 98667), (3420, 96936), (3462, 95760), (3591, 92320), (3780, 87704), (3990, 83088), (4039, 82080), (4104, 80780), (4256, 77895), (4320, 76741), (4560, 72702), (4616, 71820), (4788, 69240), (5040, 65778), (5130, 64624), (5193, 63840), (5320, 62316), (5472, 60585), (5770, 57456), (5985, 55392), (6048, 54815), (6384, 51930), (6840, 48468), (6924, 47880), (7182, 46160), (7560, 43852), (7980, 41544), (8078, 41040), (8208, 40390), (8655, 38304), (9120, 36351), (9232, 35910), (9576, 34620), (10080, 32889), (10260, 32312), (10386, 31920), (10640, 31158), (10963, 30240), (11540, 28728), (11970, 27696), (12117, 27360), (12768, 25965), (13680, 24234), (13848, 23940), (14364, 23080), (15120, 21926), (15579, 21280), (15960, 20772), (16156, 20520), (16416, 20195), (17310, 19152), (17955, 18464)]