189949320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 515074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 59, 60, 66, 72, 88, 90, 99, 108, 110, 118, 120, 132, 135, 165, 177, 180, 198, 216, 220, 236, 264, 270, 271, 295, 297, 330, 354, 360, 396, 440, 472, 495, 531, 540, 542, 590, 594, 649, 660, 708, 792, 813, 885, 990, 1062, 1080, 1084, 1180, 1188, 1298, 1320, 1355, 1416, 1485, 1593, 1626, 1770, 1947, 1980, 2124, 2168, 2360, 2376, 2439, 2596, 2655, 2710, 2970, 2981, 3186, 3245, 3252, 3540, 3894, 3960, 4065, 4248, 4878, 5192, 5310, 5420, 5841, 5940, 5962, 6372, 6490, 6504, 7080, 7317, 7788, 7965, 8130, 8943, 9735, 9756, 10620, 10840, 11682, 11880, 11924, 12195, 12744, 12980, 14634, 14905, 15576, 15930, 15989, 16260, 17523, 17886, 19470, 19512, 21240, 23364, 23848, 24390, 25960, 26829, 29205, 29268, 29810, 31860, 31978, 32520, 35046, 35772, 36585, 38940, 44715, 46728, 47967, 48780, 53658, 58410, 58536, 59620, 63720, 63956, 70092, 71544, 73170, 77880, 79945, 80487, 87615, 89430, 95934, 97560, 107316, 116820, 119240, 127912, 134145, 140184, 143901, 146340, 159890, 160974, 175230, 175879, 178860, 191868, 214632, 233640, 239835, 268290, 287802, 292680, 319780, 321948, 350460, 351758, 357720, 383736, 402435, 431703, 479670, 527637, 536580, 575604, 639560, 643896, 700920, 703516, 719505, 804870, 863406, 879395, 959340, 1055274, 1073160, 1151208, 1407032, 1439010, 1582911, 1609740, 1726812, 1758790, 1918680, 2110548, 2158515, 2638185, 2878020, 3165822, 3219480, 3453624, 3517580, 4221096, 4317030, 4748733, 5276370, 5756040, 6331644, 7035160, 7914555, 8634060, 9497466, 10552740, 12663288, 15829110, 17268120, 18994932, 21105480, 23743665, 31658220, 37989864, 47487330, 63316440, 94974660, 189949320]

約数ペア:

[(1, 189949320), (2, 94974660), (3, 63316440), (4, 47487330), (5, 37989864), (6, 31658220), (8, 23743665), (9, 21105480), (10, 18994932), (11, 17268120), (12, 15829110), (15, 12663288), (18, 10552740), (20, 9497466), (22, 8634060), (24, 7914555), (27, 7035160), (30, 6331644), (33, 5756040), (36, 5276370), (40, 4748733), (44, 4317030), (45, 4221096), (54, 3517580), (55, 3453624), (59, 3219480), (60, 3165822), (66, 2878020), (72, 2638185), (88, 2158515), (90, 2110548), (99, 1918680), (108, 1758790), (110, 1726812), (118, 1609740), (120, 1582911), (132, 1439010), (135, 1407032), (165, 1151208), (177, 1073160), (180, 1055274), (198, 959340), (216, 879395), (220, 863406), (236, 804870), (264, 719505), (270, 703516), (271, 700920), (295, 643896), (297, 639560), (330, 575604), (354, 536580), (360, 527637), (396, 479670), (440, 431703), (472, 402435), (495, 383736), (531, 357720), (540, 351758), (542, 350460), (590, 321948), (594, 319780), (649, 292680), (660, 287802), (708, 268290), (792, 239835), (813, 233640), (885, 214632), (990, 191868), (1062, 178860), (1080, 175879), (1084, 175230), (1180, 160974), (1188, 159890), (1298, 146340), (1320, 143901), (1355, 140184), (1416, 134145), (1485, 127912), (1593, 119240), (1626, 116820), (1770, 107316), (1947, 97560), (1980, 95934), (2124, 89430), (2168, 87615), (2360, 80487), (2376, 79945), (2439, 77880), (2596, 73170), (2655, 71544), (2710, 70092), (2970, 63956), (2981, 63720), (3186, 59620), (3245, 58536), (3252, 58410), (3540, 53658), (3894, 48780), (3960, 47967), (4065, 46728), (4248, 44715), (4878, 38940), (5192, 36585), (5310, 35772), (5420, 35046), (5841, 32520), (5940, 31978), (5962, 31860), (6372, 29810), (6490, 29268), (6504, 29205), (7080, 26829), (7317, 25960), (7788, 24390), (7965, 23848), (8130, 23364), (8943, 21240), (9735, 19512), (9756, 19470), (10620, 17886), (10840, 17523), (11682, 16260), (11880, 15989), (11924, 15930), (12195, 15576), (12744, 14905), (12980, 14634)]