191492640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 192

約数和(自身を含む): 705801600

約数和(自身を除く): 514308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2333, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4666, 5130, 5472, 6840, 6999, 8208, 9120, 9332, 10260, 11665, 13680, 13998, 16416, 18664, 20520, 20997, 23330, 27360, 27996, 34995, 37328, 41040, 41994, 44327, 46660, 55992, 62991, 69990, 74656, 82080, 83988, 88654, 93320, 104985, 111984, 125982, 132981, 139980, 167976, 177308, 186640, 209970, 221635, 223968, 251964, 265962, 279960, 314955, 335952, 354616, 373280, 398943, 419940, 443270, 503928, 531924, 559920, 629910, 664905, 671904, 709232, 797886, 839880, 886540, 1007856, 1063848, 1119840, 1196829, 1259820, 1329810, 1418464, 1595772, 1679760, 1773080, 1994715, 2015712, 2127696, 2393658, 2519640, 2659620, 3191544, 3359520, 3546160, 3989430, 4255392, 4787316, 5039280, 5319240, 5984145, 6383088, 7092320, 7978860, 9574632, 10078560, 10638480, 11968290, 12766176, 15957720, 19149264, 21276960, 23936580, 31915440, 38298528, 47873160, 63830880, 95746320, 191492640]

約数ペア:

[(1, 191492640), (2, 95746320), (3, 63830880), (4, 47873160), (5, 38298528), (6, 31915440), (8, 23936580), (9, 21276960), (10, 19149264), (12, 15957720), (15, 12766176), (16, 11968290), (18, 10638480), (19, 10078560), (20, 9574632), (24, 7978860), (27, 7092320), (30, 6383088), (32, 5984145), (36, 5319240), (38, 5039280), (40, 4787316), (45, 4255392), (48, 3989430), (54, 3546160), (57, 3359520), (60, 3191544), (72, 2659620), (76, 2519640), (80, 2393658), (90, 2127696), (95, 2015712), (96, 1994715), (108, 1773080), (114, 1679760), (120, 1595772), (135, 1418464), (144, 1329810), (152, 1259820), (160, 1196829), (171, 1119840), (180, 1063848), (190, 1007856), (216, 886540), (228, 839880), (240, 797886), (270, 709232), (285, 671904), (288, 664905), (304, 629910), (342, 559920), (360, 531924), (380, 503928), (432, 443270), (456, 419940), (480, 398943), (513, 373280), (540, 354616), (570, 335952), (608, 314955), (684, 279960), (720, 265962), (760, 251964), (855, 223968), (864, 221635), (912, 209970), (1026, 186640), (1080, 177308), (1140, 167976), (1368, 139980), (1440, 132981), (1520, 125982), (1710, 111984), (1824, 104985), (2052, 93320), (2160, 88654), (2280, 83988), (2333, 82080), (2565, 74656), (2736, 69990), (3040, 62991), (3420, 55992), (4104, 46660), (4320, 44327), (4560, 41994), (4666, 41040), (5130, 37328), (5472, 34995), (6840, 27996), (6999, 27360), (8208, 23330), (9120, 20997), (9332, 20520), (10260, 18664), (11665, 16416), (13680, 13998)]