2774317680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1636

約数の個数: 240

約数和(自身を含む): 9884784000

約数和(自身を除く): 7110466320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 139, 144, 152, 171, 180, 190, 228, 240, 278, 285, 304, 342, 360, 380, 417, 456, 556, 570, 684, 695, 720, 760, 834, 855, 912, 1112, 1140, 1251, 1368, 1390, 1459, 1520, 1668, 1710, 2085, 2224, 2280, 2502, 2641, 2736, 2780, 2918, 3336, 3420, 4170, 4377, 4560, 5004, 5282, 5560, 5836, 6255, 6672, 6840, 7295, 7923, 8340, 8754, 10008, 10564, 11120, 11672, 12510, 13131, 13205, 13680, 14590, 15846, 16680, 17508, 20016, 21128, 21885, 23344, 23769, 25020, 26262, 26410, 27721, 29180, 31692, 33360, 35016, 39615, 42256, 43770, 47538, 50040, 52524, 52820, 55442, 58360, 63384, 65655, 70032, 79230, 83163, 87540, 95076, 100080, 105048, 105640, 110884, 116720, 118845, 126768, 131310, 138605, 158460, 166326, 175080, 190152, 202801, 210096, 211280, 221768, 237690, 249489, 262620, 277210, 316920, 332652, 350160, 380304, 405602, 415815, 443536, 475380, 498978, 525240, 554420, 608403, 633840, 665304, 811204, 831630, 950760, 997956, 1014005, 1050480, 1108840, 1216806, 1247445, 1330608, 1622408, 1663260, 1825209, 1901520, 1995912, 2028010, 2217680, 2433612, 2494890, 3042015, 3244816, 3326520, 3650418, 3853219, 3991824, 4056020, 4867224, 4989780, 6084030, 6653040, 7300836, 7706438, 8112040, 9126045, 9734448, 9979560, 11559657, 12168060, 14601672, 15412876, 16224080, 18252090, 19266095, 19959120, 23119314, 24336120, 29203344, 30825752, 34678971, 36504180, 38532190, 46238628, 48672240, 57798285, 61651504, 69357942, 73008360, 77064380, 92477256, 115596570, 138715884, 146016720, 154128760, 173394855, 184954512, 231193140, 277431768, 308257520, 346789710, 462386280, 554863536, 693579420, 924772560, 1387158840, 2774317680]

約数ペア:

[(1, 2774317680), (2, 1387158840), (3, 924772560), (4, 693579420), (5, 554863536), (6, 462386280), (8, 346789710), (9, 308257520), (10, 277431768), (12, 231193140), (15, 184954512), (16, 173394855), (18, 154128760), (19, 146016720), (20, 138715884), (24, 115596570), (30, 92477256), (36, 77064380), (38, 73008360), (40, 69357942), (45, 61651504), (48, 57798285), (57, 48672240), (60, 46238628), (72, 38532190), (76, 36504180), (80, 34678971), (90, 30825752), (95, 29203344), (114, 24336120), (120, 23119314), (139, 19959120), (144, 19266095), (152, 18252090), (171, 16224080), (180, 15412876), (190, 14601672), (228, 12168060), (240, 11559657), (278, 9979560), (285, 9734448), (304, 9126045), (342, 8112040), (360, 7706438), (380, 7300836), (417, 6653040), (456, 6084030), (556, 4989780), (570, 4867224), (684, 4056020), (695, 3991824), (720, 3853219), (760, 3650418), (834, 3326520), (855, 3244816), (912, 3042015), (1112, 2494890), (1140, 2433612), (1251, 2217680), (1368, 2028010), (1390, 1995912), (1459, 1901520), (1520, 1825209), (1668, 1663260), (1710, 1622408), (2085, 1330608), (2224, 1247445), (2280, 1216806), (2502, 1108840), (2641, 1050480), (2736, 1014005), (2780, 997956), (2918, 950760), (3336, 831630), (3420, 811204), (4170, 665304), (4377, 633840), (4560, 608403), (5004, 554420), (5282, 525240), (5560, 498978), (5836, 475380), (6255, 443536), (6672, 415815), (6840, 405602), (7295, 380304), (7923, 350160), (8340, 332652), (8754, 316920), (10008, 277210), (10564, 262620), (11120, 249489), (11672, 237690), (12510, 221768), (13131, 211280), (13205, 210096), (13680, 202801), (14590, 190152), (15846, 175080), (16680, 166326), (17508, 158460), (20016, 138605), (21128, 131310), (21885, 126768), (23344, 118845), (23769, 116720), (25020, 110884), (26262, 105640), (26410, 105048), (27721, 100080), (29180, 95076), (31692, 87540), (33360, 83163), (35016, 79230), (39615, 70032), (42256, 65655), (43770, 63384), (47538, 58360), (50040, 55442), (52524, 52820)]