1330388640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2324

約数の個数: 288

約数和(自身を含む): 5278815360

約数和(自身を除く): 3948426720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 472, 480, 504, 531, 560, 590, 630, 672, 708, 720, 826, 840, 885, 944, 1008, 1062, 1120, 1180, 1239, 1260, 1416, 1440, 1652, 1680, 1770, 1888, 2016, 2065, 2124, 2237, 2360, 2478, 2520, 2655, 2832, 3304, 3360, 3540, 3717, 4130, 4248, 4474, 4720, 4956, 5040, 5310, 5664, 6195, 6608, 6711, 7080, 7434, 8260, 8496, 8948, 9440, 9912, 10080, 10620, 11185, 12390, 13216, 13422, 14160, 14868, 15659, 16520, 16992, 17896, 18585, 19824, 20133, 21240, 22370, 24780, 26844, 28320, 29736, 31318, 33040, 33555, 35792, 37170, 39648, 40266, 42480, 44740, 46977, 49560, 53688, 59472, 62636, 66080, 67110, 71584, 74340, 78295, 80532, 84960, 89480, 93954, 99120, 100665, 107376, 118944, 125272, 131983, 134220, 140931, 148680, 156590, 161064, 178960, 187908, 198240, 201330, 214752, 234885, 250544, 263966, 268440, 281862, 297360, 313180, 322128, 357920, 375816, 395949, 402660, 469770, 501088, 527932, 536880, 563724, 594720, 626360, 644256, 659915, 704655, 751632, 791898, 805320, 923881, 939540, 1055864, 1073760, 1127448, 1187847, 1252720, 1319830, 1409310, 1503264, 1583796, 1610640, 1847762, 1879080, 1979745, 2111728, 2254896, 2375694, 2505440, 2639660, 2771643, 2818620, 3167592, 3221280, 3695524, 3758160, 3959490, 4223456, 4509792, 4619405, 4751388, 5279320, 5543286, 5637240, 5939235, 6335184, 7391048, 7516320, 7918980, 8314929, 9238810, 9502776, 10558640, 11086572, 11274480, 11878470, 12670368, 13858215, 14782096, 15837960, 16629858, 18477620, 19005552, 21117280, 22173144, 22548960, 23756940, 27716430, 29564192, 31675920, 33259716, 36955240, 38011104, 41574645, 44346288, 47513880, 55432860, 63351840, 66519432, 73910480, 83149290, 88692576, 95027760, 110865720, 133038864, 147820960, 166298580, 190055520, 221731440, 266077728, 332597160, 443462880, 665194320, 1330388640]

約数ペア:

[(1, 1330388640), (2, 665194320), (3, 443462880), (4, 332597160), (5, 266077728), (6, 221731440), (7, 190055520), (8, 166298580), (9, 147820960), (10, 133038864), (12, 110865720), (14, 95027760), (15, 88692576), (16, 83149290), (18, 73910480), (20, 66519432), (21, 63351840), (24, 55432860), (28, 47513880), (30, 44346288), (32, 41574645), (35, 38011104), (36, 36955240), (40, 33259716), (42, 31675920), (45, 29564192), (48, 27716430), (56, 23756940), (59, 22548960), (60, 22173144), (63, 21117280), (70, 19005552), (72, 18477620), (80, 16629858), (84, 15837960), (90, 14782096), (96, 13858215), (105, 12670368), (112, 11878470), (118, 11274480), (120, 11086572), (126, 10558640), (140, 9502776), (144, 9238810), (160, 8314929), (168, 7918980), (177, 7516320), (180, 7391048), (210, 6335184), (224, 5939235), (236, 5637240), (240, 5543286), (252, 5279320), (280, 4751388), (288, 4619405), (295, 4509792), (315, 4223456), (336, 3959490), (354, 3758160), (360, 3695524), (413, 3221280), (420, 3167592), (472, 2818620), (480, 2771643), (504, 2639660), (531, 2505440), (560, 2375694), (590, 2254896), (630, 2111728), (672, 1979745), (708, 1879080), (720, 1847762), (826, 1610640), (840, 1583796), (885, 1503264), (944, 1409310), (1008, 1319830), (1062, 1252720), (1120, 1187847), (1180, 1127448), (1239, 1073760), (1260, 1055864), (1416, 939540), (1440, 923881), (1652, 805320), (1680, 791898), (1770, 751632), (1888, 704655), (2016, 659915), (2065, 644256), (2124, 626360), (2237, 594720), (2360, 563724), (2478, 536880), (2520, 527932), (2655, 501088), (2832, 469770), (3304, 402660), (3360, 395949), (3540, 375816), (3717, 357920), (4130, 322128), (4248, 313180), (4474, 297360), (4720, 281862), (4956, 268440), (5040, 263966), (5310, 250544), (5664, 234885), (6195, 214752), (6608, 201330), (6711, 198240), (7080, 187908), (7434, 178960), (8260, 161064), (8496, 156590), (8948, 148680), (9440, 140931), (9912, 134220), (10080, 131983), (10620, 125272), (11185, 118944), (12390, 107376), (13216, 100665), (13422, 99120), (14160, 93954), (14868, 89480), (15659, 84960), (16520, 80532), (16992, 78295), (17896, 74340), (18585, 71584), (19824, 67110), (20133, 66080), (21240, 62636), (22370, 59472), (24780, 53688), (26844, 49560), (28320, 46977), (29736, 44740), (31318, 42480), (33040, 40266), (33555, 39648), (35792, 37170)]