448248840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 1570052160

約数和(自身を除く): 1121803320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 169, 184, 186, 195, 230, 248, 260, 276, 299, 310, 312, 338, 345, 372, 390, 403, 460, 465, 507, 520, 552, 598, 620, 676, 690, 713, 744, 780, 806, 845, 897, 920, 930, 961, 1014, 1196, 1209, 1240, 1352, 1380, 1426, 1495, 1560, 1612, 1690, 1794, 1860, 1922, 2015, 2028, 2139, 2392, 2418, 2535, 2760, 2852, 2883, 2990, 3224, 3380, 3565, 3588, 3720, 3844, 3887, 4030, 4056, 4278, 4485, 4805, 4836, 5070, 5239, 5704, 5766, 5980, 6045, 6760, 7130, 7176, 7688, 7774, 8060, 8556, 8970, 9269, 9610, 9672, 10140, 10478, 10695, 11532, 11661, 11960, 12090, 12493, 14260, 14415, 15548, 15717, 16120, 17112, 17940, 18538, 19220, 19435, 20280, 20956, 21390, 22103, 23064, 23322, 24180, 24986, 26195, 27807, 28520, 28830, 31096, 31434, 35880, 37076, 37479, 38440, 38870, 41912, 42780, 44206, 46345, 46644, 48360, 49972, 52390, 55614, 57660, 58305, 62465, 62868, 66309, 74152, 74958, 77740, 78585, 85560, 88412, 92690, 93288, 99944, 104780, 110515, 111228, 115320, 116610, 120497, 124930, 125736, 132618, 139035, 149916, 155480, 157170, 162409, 176824, 185380, 187395, 209560, 221030, 222456, 233220, 240994, 249860, 265236, 278070, 287339, 299832, 314340, 324818, 331545, 361491, 370760, 374790, 442060, 466440, 481988, 487227, 499720, 530472, 556140, 574678, 602485, 628680, 649636, 663090, 722982, 749580, 812045, 862017, 884120, 963976, 974454, 1112280, 1149356, 1204970, 1299272, 1326180, 1436695, 1445964, 1499160, 1624090, 1724034, 1807455, 1948908, 2298712, 2409940, 2436135, 2652360, 2873390, 2891928, 3248180, 3448068, 3614910, 3735407, 3897816, 4310085, 4819880, 4872270, 5746780, 6496360, 6896136, 7229820, 7470814, 8620170, 9744540, 11206221, 11493560, 14459640, 14941628, 17240340, 18677035, 19489080, 22412442, 29883256, 34480680, 37354070, 44824884, 56031105, 74708140, 89649768, 112062210, 149416280, 224124420, 448248840]

約数ペア:

[(1, 448248840), (2, 224124420), (3, 149416280), (4, 112062210), (5, 89649768), (6, 74708140), (8, 56031105), (10, 44824884), (12, 37354070), (13, 34480680), (15, 29883256), (20, 22412442), (23, 19489080), (24, 18677035), (26, 17240340), (30, 14941628), (31, 14459640), (39, 11493560), (40, 11206221), (46, 9744540), (52, 8620170), (60, 7470814), (62, 7229820), (65, 6896136), (69, 6496360), (78, 5746780), (92, 4872270), (93, 4819880), (104, 4310085), (115, 3897816), (120, 3735407), (124, 3614910), (130, 3448068), (138, 3248180), (155, 2891928), (156, 2873390), (169, 2652360), (184, 2436135), (186, 2409940), (195, 2298712), (230, 1948908), (248, 1807455), (260, 1724034), (276, 1624090), (299, 1499160), (310, 1445964), (312, 1436695), (338, 1326180), (345, 1299272), (372, 1204970), (390, 1149356), (403, 1112280), (460, 974454), (465, 963976), (507, 884120), (520, 862017), (552, 812045), (598, 749580), (620, 722982), (676, 663090), (690, 649636), (713, 628680), (744, 602485), (780, 574678), (806, 556140), (845, 530472), (897, 499720), (920, 487227), (930, 481988), (961, 466440), (1014, 442060), (1196, 374790), (1209, 370760), (1240, 361491), (1352, 331545), (1380, 324818), (1426, 314340), (1495, 299832), (1560, 287339), (1612, 278070), (1690, 265236), (1794, 249860), (1860, 240994), (1922, 233220), (2015, 222456), (2028, 221030), (2139, 209560), (2392, 187395), (2418, 185380), (2535, 176824), (2760, 162409), (2852, 157170), (2883, 155480), (2990, 149916), (3224, 139035), (3380, 132618), (3565, 125736), (3588, 124930), (3720, 120497), (3844, 116610), (3887, 115320), (4030, 111228), (4056, 110515), (4278, 104780), (4485, 99944), (4805, 93288), (4836, 92690), (5070, 88412), (5239, 85560), (5704, 78585), (5766, 77740), (5980, 74958), (6045, 74152), (6760, 66309), (7130, 62868), (7176, 62465), (7688, 58305), (7774, 57660), (8060, 55614), (8556, 52390), (8970, 49972), (9269, 48360), (9610, 46644), (9672, 46345), (10140, 44206), (10478, 42780), (10695, 41912), (11532, 38870), (11661, 38440), (11960, 37479), (12090, 37076), (12493, 35880), (14260, 31434), (14415, 31096), (15548, 28830), (15717, 28520), (16120, 27807), (17112, 26195), (17940, 24986), (18538, 24180), (19220, 23322), (19435, 23064), (20280, 22103), (20956, 21390)]