1127726280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 4012416000

約数和(自身を除く): 2884689720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 239, 255, 257, 270, 306, 340, 360, 408, 459, 478, 510, 514, 540, 612, 680, 717, 765, 771, 918, 956, 1020, 1028, 1080, 1195, 1224, 1285, 1434, 1530, 1542, 1836, 1912, 2040, 2056, 2151, 2295, 2313, 2390, 2570, 2868, 3060, 3084, 3585, 3672, 3855, 4063, 4302, 4369, 4590, 4626, 4780, 5140, 5736, 6120, 6168, 6453, 6939, 7170, 7710, 8126, 8604, 8738, 9180, 9252, 9560, 10280, 10755, 11565, 12189, 12906, 13107, 13878, 14340, 15420, 16252, 17208, 17476, 18360, 18504, 20315, 21510, 21845, 23130, 24378, 25812, 26214, 27756, 28680, 30840, 32265, 32504, 34695, 34952, 36567, 39321, 40630, 43020, 43690, 46260, 48756, 51624, 52428, 55512, 60945, 61423, 64530, 65535, 69390, 73134, 78642, 81260, 86040, 87380, 92520, 97512, 104856, 109701, 117963, 121890, 122846, 129060, 131070, 138780, 146268, 157284, 162520, 174760, 182835, 184269, 196605, 219402, 235926, 243780, 245692, 258120, 262140, 277560, 292536, 307115, 314568, 365670, 368538, 393210, 438804, 471852, 487560, 491384, 524280, 548505, 552807, 589815, 614230, 731340, 737076, 786420, 877608, 921345, 943704, 1044191, 1097010, 1105614, 1179630, 1228460, 1462680, 1474152, 1572840, 1658421, 1842690, 2088382, 2194020, 2211228, 2359260, 2456920, 2764035, 3132573, 3316842, 3685380, 4176764, 4388040, 4422456, 4718520, 5220955, 5528070, 6265146, 6633684, 7370760, 8292105, 8353528, 9397719, 10441910, 11056140, 12530292, 13267368, 15662865, 16584210, 18795438, 20883820, 22112280, 25060584, 28193157, 31325730, 33168420, 37590876, 41767640, 46988595, 56386314, 62651460, 66336840, 75181752, 93977190, 112772628, 125302920, 140965785, 187954380, 225545256, 281931570, 375908760, 563863140, 1127726280]

約数ペア:

[(1, 1127726280), (2, 563863140), (3, 375908760), (4, 281931570), (5, 225545256), (6, 187954380), (8, 140965785), (9, 125302920), (10, 112772628), (12, 93977190), (15, 75181752), (17, 66336840), (18, 62651460), (20, 56386314), (24, 46988595), (27, 41767640), (30, 37590876), (34, 33168420), (36, 31325730), (40, 28193157), (45, 25060584), (51, 22112280), (54, 20883820), (60, 18795438), (68, 16584210), (72, 15662865), (85, 13267368), (90, 12530292), (102, 11056140), (108, 10441910), (120, 9397719), (135, 8353528), (136, 8292105), (153, 7370760), (170, 6633684), (180, 6265146), (204, 5528070), (216, 5220955), (239, 4718520), (255, 4422456), (257, 4388040), (270, 4176764), (306, 3685380), (340, 3316842), (360, 3132573), (408, 2764035), (459, 2456920), (478, 2359260), (510, 2211228), (514, 2194020), (540, 2088382), (612, 1842690), (680, 1658421), (717, 1572840), (765, 1474152), (771, 1462680), (918, 1228460), (956, 1179630), (1020, 1105614), (1028, 1097010), (1080, 1044191), (1195, 943704), (1224, 921345), (1285, 877608), (1434, 786420), (1530, 737076), (1542, 731340), (1836, 614230), (1912, 589815), (2040, 552807), (2056, 548505), (2151, 524280), (2295, 491384), (2313, 487560), (2390, 471852), (2570, 438804), (2868, 393210), (3060, 368538), (3084, 365670), (3585, 314568), (3672, 307115), (3855, 292536), (4063, 277560), (4302, 262140), (4369, 258120), (4590, 245692), (4626, 243780), (4780, 235926), (5140, 219402), (5736, 196605), (6120, 184269), (6168, 182835), (6453, 174760), (6939, 162520), (7170, 157284), (7710, 146268), (8126, 138780), (8604, 131070), (8738, 129060), (9180, 122846), (9252, 121890), (9560, 117963), (10280, 109701), (10755, 104856), (11565, 97512), (12189, 92520), (12906, 87380), (13107, 86040), (13878, 81260), (14340, 78642), (15420, 73134), (16252, 69390), (17208, 65535), (17476, 64530), (18360, 61423), (18504, 60945), (20315, 55512), (21510, 52428), (21845, 51624), (23130, 48756), (24378, 46260), (25812, 43690), (26214, 43020), (27756, 40630), (28680, 39321), (30840, 36567), (32265, 34952), (32504, 34695)]