242953760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 464662240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 233, 245, 266, 280, 304, 343, 380, 392, 466, 490, 532, 560, 608, 665, 686, 760, 784, 931, 932, 980, 1064, 1120, 1165, 1330, 1372, 1520, 1568, 1631, 1715, 1862, 1864, 1960, 2128, 2330, 2660, 2744, 3040, 3262, 3430, 3724, 3728, 3920, 4256, 4427, 4655, 4660, 5320, 5488, 6517, 6524, 6860, 7448, 7456, 7840, 8155, 8854, 9310, 9320, 10640, 10976, 11417, 13034, 13048, 13720, 14896, 16310, 17708, 18620, 18640, 21280, 22135, 22834, 26068, 26096, 27440, 29792, 30989, 32585, 32620, 35416, 37240, 37280, 44270, 45668, 52136, 52192, 54880, 57085, 61978, 65170, 65240, 70832, 74480, 79919, 88540, 91336, 104272, 114170, 123956, 130340, 130480, 141664, 148960, 154945, 159838, 177080, 182672, 208544, 216923, 228340, 247912, 260680, 260960, 309890, 319676, 354160, 365344, 399595, 433846, 456680, 495824, 521360, 619780, 639352, 708320, 799190, 867692, 913360, 991648, 1042720, 1084615, 1239560, 1278704, 1518461, 1598380, 1735384, 1826720, 2169230, 2479120, 2557408, 3036922, 3196760, 3470768, 4338460, 4958240, 6073844, 6393520, 6941536, 7592305, 8676920, 12147688, 12787040, 15184610, 17353840, 24295376, 30369220, 34707680, 48590752, 60738440, 121476880, 242953760]

約数ペア:

[(1, 242953760), (2, 121476880), (4, 60738440), (5, 48590752), (7, 34707680), (8, 30369220), (10, 24295376), (14, 17353840), (16, 15184610), (19, 12787040), (20, 12147688), (28, 8676920), (32, 7592305), (35, 6941536), (38, 6393520), (40, 6073844), (49, 4958240), (56, 4338460), (70, 3470768), (76, 3196760), (80, 3036922), (95, 2557408), (98, 2479120), (112, 2169230), (133, 1826720), (140, 1735384), (152, 1598380), (160, 1518461), (190, 1278704), (196, 1239560), (224, 1084615), (233, 1042720), (245, 991648), (266, 913360), (280, 867692), (304, 799190), (343, 708320), (380, 639352), (392, 619780), (466, 521360), (490, 495824), (532, 456680), (560, 433846), (608, 399595), (665, 365344), (686, 354160), (760, 319676), (784, 309890), (931, 260960), (932, 260680), (980, 247912), (1064, 228340), (1120, 216923), (1165, 208544), (1330, 182672), (1372, 177080), (1520, 159838), (1568, 154945), (1631, 148960), (1715, 141664), (1862, 130480), (1864, 130340), (1960, 123956), (2128, 114170), (2330, 104272), (2660, 91336), (2744, 88540), (3040, 79919), (3262, 74480), (3430, 70832), (3724, 65240), (3728, 65170), (3920, 61978), (4256, 57085), (4427, 54880), (4655, 52192), (4660, 52136), (5320, 45668), (5488, 44270), (6517, 37280), (6524, 37240), (6860, 35416), (7448, 32620), (7456, 32585), (7840, 30989), (8155, 29792), (8854, 27440), (9310, 26096), (9320, 26068), (10640, 22834), (10976, 22135), (11417, 21280), (13034, 18640), (13048, 18620), (13720, 17708), (14896, 16310)]