2518804080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 320

約数和(自身を含む): 9406064640

約数和(自身を除く): 6887260560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 271, 312, 331, 351, 360, 390, 432, 468, 520, 540, 542, 585, 624, 662, 702, 720, 780, 813, 936, 993, 1040, 1080, 1084, 1170, 1324, 1355, 1404, 1560, 1626, 1655, 1755, 1872, 1986, 2160, 2168, 2340, 2439, 2648, 2710, 2808, 2979, 3120, 3252, 3310, 3510, 3523, 3972, 4065, 4303, 4336, 4680, 4878, 4965, 5296, 5420, 5616, 5958, 6504, 6620, 7020, 7046, 7317, 7944, 8130, 8606, 8937, 9360, 9756, 9930, 10569, 10840, 11916, 12195, 12909, 13008, 13240, 14040, 14092, 14634, 14895, 15888, 16260, 17212, 17615, 17874, 19512, 19860, 21138, 21515, 21680, 23832, 24390, 25818, 26480, 28080, 28184, 29268, 29790, 31707, 32520, 34424, 35230, 35748, 36585, 38727, 39024, 39720, 42276, 43030, 44685, 47664, 48780, 51636, 52845, 56368, 58536, 59580, 63414, 64545, 65040, 68848, 70460, 71496, 73170, 77454, 79440, 84552, 86060, 89370, 89701, 95121, 97560, 103272, 105690, 116181, 117072, 119160, 126828, 129090, 140920, 142992, 146340, 154908, 158535, 169104, 172120, 178740, 179402, 190242, 193635, 195120, 206544, 211380, 232362, 238320, 253656, 258180, 269103, 281840, 292680, 309816, 317070, 344240, 357480, 358804, 380484, 387270, 422760, 448505, 464724, 475605, 507312, 516360, 538206, 580905, 585360, 619632, 634140, 714960, 717608, 760968, 774540, 807309, 845520, 897010, 929448, 951210, 1032720, 1076412, 1161810, 1166113, 1268280, 1345515, 1435216, 1521936, 1549080, 1614618, 1794020, 1858896, 1902420, 2152824, 2323620, 2332226, 2421927, 2536560, 2691030, 3098160, 3229236, 3498339, 3588040, 3804840, 4036545, 4305648, 4647240, 4664452, 4843854, 5382060, 5830565, 6458472, 6996678, 7176080, 7609680, 8073090, 9294480, 9328904, 9687708, 10495017, 10764120, 11661130, 12109635, 12916944, 13993356, 16146180, 17491695, 18657808, 19375416, 20990034, 21528240, 23322260, 24219270, 27986712, 31485051, 32292360, 34983390, 38750832, 41980068, 46644520, 48438540, 52475085, 55973424, 62970102, 64584720, 69966780, 83960136, 93289040, 96877080, 104950170, 125940204, 139933560, 157425255, 167920272, 193754160, 209900340, 251880408, 279867120, 314850510, 419800680, 503760816, 629701020, 839601360, 1259402040, 2518804080]

約数ペア:

[(1, 2518804080), (2, 1259402040), (3, 839601360), (4, 629701020), (5, 503760816), (6, 419800680), (8, 314850510), (9, 279867120), (10, 251880408), (12, 209900340), (13, 193754160), (15, 167920272), (16, 157425255), (18, 139933560), (20, 125940204), (24, 104950170), (26, 96877080), (27, 93289040), (30, 83960136), (36, 69966780), (39, 64584720), (40, 62970102), (45, 55973424), (48, 52475085), (52, 48438540), (54, 46644520), (60, 41980068), (65, 38750832), (72, 34983390), (78, 32292360), (80, 31485051), (90, 27986712), (104, 24219270), (108, 23322260), (117, 21528240), (120, 20990034), (130, 19375416), (135, 18657808), (144, 17491695), (156, 16146180), (180, 13993356), (195, 12916944), (208, 12109635), (216, 11661130), (234, 10764120), (240, 10495017), (260, 9687708), (270, 9328904), (271, 9294480), (312, 8073090), (331, 7609680), (351, 7176080), (360, 6996678), (390, 6458472), (432, 5830565), (468, 5382060), (520, 4843854), (540, 4664452), (542, 4647240), (585, 4305648), (624, 4036545), (662, 3804840), (702, 3588040), (720, 3498339), (780, 3229236), (813, 3098160), (936, 2691030), (993, 2536560), (1040, 2421927), (1080, 2332226), (1084, 2323620), (1170, 2152824), (1324, 1902420), (1355, 1858896), (1404, 1794020), (1560, 1614618), (1626, 1549080), (1655, 1521936), (1755, 1435216), (1872, 1345515), (1986, 1268280), (2160, 1166113), (2168, 1161810), (2340, 1076412), (2439, 1032720), (2648, 951210), (2710, 929448), (2808, 897010), (2979, 845520), (3120, 807309), (3252, 774540), (3310, 760968), (3510, 717608), (3523, 714960), (3972, 634140), (4065, 619632), (4303, 585360), (4336, 580905), (4680, 538206), (4878, 516360), (4965, 507312), (5296, 475605), (5420, 464724), (5616, 448505), (5958, 422760), (6504, 387270), (6620, 380484), (7020, 358804), (7046, 357480), (7317, 344240), (7944, 317070), (8130, 309816), (8606, 292680), (8937, 281840), (9360, 269103), (9756, 258180), (9930, 253656), (10569, 238320), (10840, 232362), (11916, 211380), (12195, 206544), (12909, 195120), (13008, 193635), (13240, 190242), (14040, 179402), (14092, 178740), (14634, 172120), (14895, 169104), (15888, 158535), (16260, 154908), (17212, 146340), (17615, 142992), (17874, 140920), (19512, 129090), (19860, 126828), (21138, 119160), (21515, 117072), (21680, 116181), (23832, 105690), (24390, 103272), (25818, 97560), (26480, 95121), (28080, 89701), (28184, 89370), (29268, 86060), (29790, 84552), (31707, 79440), (32520, 77454), (34424, 73170), (35230, 71496), (35748, 70460), (36585, 68848), (38727, 65040), (39024, 64545), (39720, 63414), (42276, 59580), (43030, 58536), (44685, 56368), (47664, 52845), (48780, 51636)]