289692480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 224

約数和(自身を含む): 1147023360

約数和(自身を除く): 857330880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3919, 4620, 4928, 5280, 6160, 6720, 7392, 7838, 9240, 10560, 11757, 12320, 14784, 15676, 18480, 19595, 23514, 24640, 27433, 31352, 36960, 39190, 43109, 47028, 54866, 58785, 62704, 73920, 78380, 82299, 86218, 94056, 109732, 117570, 125408, 129327, 137165, 156760, 164598, 172436, 188112, 215545, 219464, 235140, 250816, 258654, 274330, 301763, 313520, 329196, 344872, 376224, 411495, 431090, 438928, 470280, 517308, 548660, 603526, 627040, 646635, 658392, 689744, 752448, 822990, 862180, 877856, 905289, 940560, 1034616, 1097320, 1207052, 1254080, 1293270, 1316784, 1379488, 1508815, 1645980, 1724360, 1755712, 1810578, 1881120, 2069232, 2194640, 2414104, 2586540, 2633568, 2758976, 3017630, 3291960, 3448720, 3621156, 3762240, 4138464, 4389280, 4526445, 4828208, 5173080, 5267136, 6035260, 6583920, 6897440, 7242312, 8276928, 8778560, 9052890, 9656416, 10346160, 12070520, 13167840, 13794880, 14484624, 18105780, 19312832, 20692320, 24141040, 26335680, 28969248, 36211560, 41384640, 48282080, 57938496, 72423120, 96564160, 144846240, 289692480]

約数ペア:

[(1, 289692480), (2, 144846240), (3, 96564160), (4, 72423120), (5, 57938496), (6, 48282080), (7, 41384640), (8, 36211560), (10, 28969248), (11, 26335680), (12, 24141040), (14, 20692320), (15, 19312832), (16, 18105780), (20, 14484624), (21, 13794880), (22, 13167840), (24, 12070520), (28, 10346160), (30, 9656416), (32, 9052890), (33, 8778560), (35, 8276928), (40, 7242312), (42, 6897440), (44, 6583920), (48, 6035260), (55, 5267136), (56, 5173080), (60, 4828208), (64, 4526445), (66, 4389280), (70, 4138464), (77, 3762240), (80, 3621156), (84, 3448720), (88, 3291960), (96, 3017630), (105, 2758976), (110, 2633568), (112, 2586540), (120, 2414104), (132, 2194640), (140, 2069232), (154, 1881120), (160, 1810578), (165, 1755712), (168, 1724360), (176, 1645980), (192, 1508815), (210, 1379488), (220, 1316784), (224, 1293270), (231, 1254080), (240, 1207052), (264, 1097320), (280, 1034616), (308, 940560), (320, 905289), (330, 877856), (336, 862180), (352, 822990), (385, 752448), (420, 689744), (440, 658392), (448, 646635), (462, 627040), (480, 603526), (528, 548660), (560, 517308), (616, 470280), (660, 438928), (672, 431090), (704, 411495), (770, 376224), (840, 344872), (880, 329196), (924, 313520), (960, 301763), (1056, 274330), (1120, 258654), (1155, 250816), (1232, 235140), (1320, 219464), (1344, 215545), (1540, 188112), (1680, 172436), (1760, 164598), (1848, 156760), (2112, 137165), (2240, 129327), (2310, 125408), (2464, 117570), (2640, 109732), (3080, 94056), (3360, 86218), (3520, 82299), (3696, 78380), (3919, 73920), (4620, 62704), (4928, 58785), (5280, 54866), (6160, 47028), (6720, 43109), (7392, 39190), (7838, 36960), (9240, 31352), (10560, 27433), (11757, 24640), (12320, 23514), (14784, 19595), (15676, 18480)]