2762449920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{6661}}^1$

素因数の和:6698

約数の個数: 220

約数和(自身を含む): 9900544764

約数和(自身を除く): 7138094844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6661, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13322, 13824, 15360, 17280, 19983, 20736, 23040, 25920, 26644, 27648, 33305, 34560, 39966, 41472, 46080, 51840, 53288, 59949, 66610, 69120, 79932, 82944, 99915, 103680, 106576, 119898, 133220, 138240, 159864, 179847, 199830, 207360, 213152, 239796, 266440, 299745, 319728, 359694, 399660, 414720, 426304, 479592, 532880, 539541, 599490, 639456, 719388, 799320, 852608, 899235, 959184, 1065760, 1079082, 1198980, 1278912, 1438776, 1598640, 1705216, 1798470, 1918368, 2131520, 2158164, 2397960, 2557824, 2697705, 2877552, 3197280, 3410432, 3596940, 3836736, 4263040, 4316328, 4795920, 5115648, 5395410, 5755104, 6394560, 6820864, 7193880, 7673472, 8526080, 8632656, 9591840, 10231296, 10790820, 11510208, 12789120, 14387760, 15346944, 17052160, 17265312, 19183680, 20462592, 21581640, 23020416, 25578240, 28775520, 30693888, 34104320, 34530624, 38367360, 43163280, 46040832, 51156480, 57551040, 61387776, 69061248, 76734720, 86326560, 92081664, 102312960, 115102080, 138122496, 153469440, 172653120, 184163328, 230204160, 276244992, 306938880, 345306240, 460408320, 552489984, 690612480, 920816640, 1381224960, 2762449920]

約数ペア:

[(1, 2762449920), (2, 1381224960), (3, 920816640), (4, 690612480), (5, 552489984), (6, 460408320), (8, 345306240), (9, 306938880), (10, 276244992), (12, 230204160), (15, 184163328), (16, 172653120), (18, 153469440), (20, 138122496), (24, 115102080), (27, 102312960), (30, 92081664), (32, 86326560), (36, 76734720), (40, 69061248), (45, 61387776), (48, 57551040), (54, 51156480), (60, 46040832), (64, 43163280), (72, 38367360), (80, 34530624), (81, 34104320), (90, 30693888), (96, 28775520), (108, 25578240), (120, 23020416), (128, 21581640), (135, 20462592), (144, 19183680), (160, 17265312), (162, 17052160), (180, 15346944), (192, 14387760), (216, 12789120), (240, 11510208), (256, 10790820), (270, 10231296), (288, 9591840), (320, 8632656), (324, 8526080), (360, 7673472), (384, 7193880), (405, 6820864), (432, 6394560), (480, 5755104), (512, 5395410), (540, 5115648), (576, 4795920), (640, 4316328), (648, 4263040), (720, 3836736), (768, 3596940), (810, 3410432), (864, 3197280), (960, 2877552), (1024, 2697705), (1080, 2557824), (1152, 2397960), (1280, 2158164), (1296, 2131520), (1440, 1918368), (1536, 1798470), (1620, 1705216), (1728, 1598640), (1920, 1438776), (2160, 1278912), (2304, 1198980), (2560, 1079082), (2592, 1065760), (2880, 959184), (3072, 899235), (3240, 852608), (3456, 799320), (3840, 719388), (4320, 639456), (4608, 599490), (5120, 539541), (5184, 532880), (5760, 479592), (6480, 426304), (6661, 414720), (6912, 399660), (7680, 359694), (8640, 319728), (9216, 299745), (10368, 266440), (11520, 239796), (12960, 213152), (13322, 207360), (13824, 199830), (15360, 179847), (17280, 159864), (19983, 138240), (20736, 133220), (23040, 119898), (25920, 106576), (26644, 103680), (27648, 99915), (33305, 82944), (34560, 79932), (39966, 69120), (41472, 66610), (46080, 59949), (51840, 53288)]