271513440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 1030996512

約数和(自身を除く): 759483072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 96, 99, 110, 120, 122, 132, 144, 160, 165, 176, 180, 183, 198, 220, 240, 244, 264, 281, 288, 305, 330, 352, 360, 366, 396, 440, 480, 488, 495, 528, 549, 562, 610, 660, 671, 720, 732, 792, 843, 880, 915, 976, 990, 1056, 1098, 1124, 1220, 1320, 1342, 1405, 1440, 1464, 1584, 1686, 1760, 1830, 1952, 1980, 2013, 2196, 2248, 2440, 2529, 2640, 2684, 2745, 2810, 2928, 3091, 3168, 3355, 3372, 3660, 3960, 4026, 4215, 4392, 4496, 4880, 5058, 5280, 5368, 5490, 5620, 5856, 6039, 6182, 6710, 6744, 7320, 7920, 8052, 8430, 8784, 8992, 9273, 9760, 10065, 10116, 10736, 10980, 11240, 12078, 12364, 12645, 13420, 13488, 14640, 15455, 15840, 16104, 16860, 17141, 17568, 18546, 20130, 20232, 21472, 21960, 22480, 24156, 24728, 25290, 26840, 26976, 27819, 29280, 30195, 30910, 32208, 33720, 34282, 37092, 40260, 40464, 43920, 44960, 46365, 48312, 49456, 50580, 51423, 53680, 55638, 60390, 61820, 64416, 67440, 68564, 74184, 80520, 80928, 85705, 87840, 92730, 96624, 98912, 101160, 102846, 107360, 111276, 120780, 123640, 134880, 137128, 139095, 148368, 154269, 161040, 171410, 185460, 188551, 193248, 202320, 205692, 222552, 241560, 247280, 257115, 274256, 278190, 296736, 308538, 322080, 342820, 370920, 377102, 404640, 411384, 445104, 483120, 494560, 514230, 548512, 556380, 565653, 617076, 685640, 741840, 754204, 771345, 822768, 890208, 942755, 966240, 1028460, 1112760, 1131306, 1234152, 1371280, 1483680, 1508408, 1542690, 1645536, 1696959, 1885510, 2056920, 2225520, 2262612, 2468304, 2742560, 2828265, 3016816, 3085380, 3393918, 3771020, 4113840, 4451040, 4525224, 4936608, 5656530, 6033632, 6170760, 6787836, 7542040, 8227680, 8484795, 9050448, 11313060, 12341520, 13575672, 15084080, 16969590, 18100896, 22626120, 24683040, 27151344, 30168160, 33939180, 45252240, 54302688, 67878360, 90504480, 135756720, 271513440]

約数ペア:

[(1, 271513440), (2, 135756720), (3, 90504480), (4, 67878360), (5, 54302688), (6, 45252240), (8, 33939180), (9, 30168160), (10, 27151344), (11, 24683040), (12, 22626120), (15, 18100896), (16, 16969590), (18, 15084080), (20, 13575672), (22, 12341520), (24, 11313060), (30, 9050448), (32, 8484795), (33, 8227680), (36, 7542040), (40, 6787836), (44, 6170760), (45, 6033632), (48, 5656530), (55, 4936608), (60, 4525224), (61, 4451040), (66, 4113840), (72, 3771020), (80, 3393918), (88, 3085380), (90, 3016816), (96, 2828265), (99, 2742560), (110, 2468304), (120, 2262612), (122, 2225520), (132, 2056920), (144, 1885510), (160, 1696959), (165, 1645536), (176, 1542690), (180, 1508408), (183, 1483680), (198, 1371280), (220, 1234152), (240, 1131306), (244, 1112760), (264, 1028460), (281, 966240), (288, 942755), (305, 890208), (330, 822768), (352, 771345), (360, 754204), (366, 741840), (396, 685640), (440, 617076), (480, 565653), (488, 556380), (495, 548512), (528, 514230), (549, 494560), (562, 483120), (610, 445104), (660, 411384), (671, 404640), (720, 377102), (732, 370920), (792, 342820), (843, 322080), (880, 308538), (915, 296736), (976, 278190), (990, 274256), (1056, 257115), (1098, 247280), (1124, 241560), (1220, 222552), (1320, 205692), (1342, 202320), (1405, 193248), (1440, 188551), (1464, 185460), (1584, 171410), (1686, 161040), (1760, 154269), (1830, 148368), (1952, 139095), (1980, 137128), (2013, 134880), (2196, 123640), (2248, 120780), (2440, 111276), (2529, 107360), (2640, 102846), (2684, 101160), (2745, 98912), (2810, 96624), (2928, 92730), (3091, 87840), (3168, 85705), (3355, 80928), (3372, 80520), (3660, 74184), (3960, 68564), (4026, 67440), (4215, 64416), (4392, 61820), (4496, 60390), (4880, 55638), (5058, 53680), (5280, 51423), (5368, 50580), (5490, 49456), (5620, 48312), (5856, 46365), (6039, 44960), (6182, 43920), (6710, 40464), (6744, 40260), (7320, 37092), (7920, 34282), (8052, 33720), (8430, 32208), (8784, 30910), (8992, 30195), (9273, 29280), (9760, 27819), (10065, 26976), (10116, 26840), (10736, 25290), (10980, 24728), (11240, 24156), (12078, 22480), (12364, 21960), (12645, 21472), (13420, 20232), (13488, 20130), (14640, 18546), (15455, 17568), (15840, 17141), (16104, 16860)]