307527480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2910

約数の個数: 192

約数和(自身を含む): 1123536960

約数和(自身を除く): 816009480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2857, 2990, 3588, 4140, 4485, 4680, 5382, 5714, 5980, 7176, 8280, 8571, 8970, 10764, 11428, 11960, 13455, 14285, 17142, 17940, 21528, 22856, 25713, 26910, 28570, 34284, 35880, 37141, 42855, 51426, 53820, 57140, 65711, 68568, 74282, 85710, 102852, 107640, 111423, 114280, 128565, 131422, 148564, 171420, 185705, 197133, 205704, 222846, 257130, 262844, 297128, 328555, 334269, 342840, 371410, 394266, 445692, 514260, 525688, 557115, 591399, 657110, 668538, 742820, 788532, 854243, 891384, 985665, 1028520, 1114230, 1182798, 1314220, 1337076, 1485640, 1577064, 1671345, 1708486, 1971330, 2228460, 2365596, 2562729, 2628440, 2674152, 2956995, 3342690, 3416972, 3942660, 4271215, 4456920, 4731192, 5125458, 5913990, 6685380, 6833944, 7688187, 7885320, 8542430, 10250916, 11827980, 12813645, 13370760, 15376374, 17084860, 20501832, 23655960, 25627290, 30752748, 34169720, 38440935, 51254580, 61505496, 76881870, 102509160, 153763740, 307527480]

約数ペア:

[(1, 307527480), (2, 153763740), (3, 102509160), (4, 76881870), (5, 61505496), (6, 51254580), (8, 38440935), (9, 34169720), (10, 30752748), (12, 25627290), (13, 23655960), (15, 20501832), (18, 17084860), (20, 15376374), (23, 13370760), (24, 12813645), (26, 11827980), (30, 10250916), (36, 8542430), (39, 7885320), (40, 7688187), (45, 6833944), (46, 6685380), (52, 5913990), (60, 5125458), (65, 4731192), (69, 4456920), (72, 4271215), (78, 3942660), (90, 3416972), (92, 3342690), (104, 2956995), (115, 2674152), (117, 2628440), (120, 2562729), (130, 2365596), (138, 2228460), (156, 1971330), (180, 1708486), (184, 1671345), (195, 1577064), (207, 1485640), (230, 1337076), (234, 1314220), (260, 1182798), (276, 1114230), (299, 1028520), (312, 985665), (345, 891384), (360, 854243), (390, 788532), (414, 742820), (460, 668538), (468, 657110), (520, 591399), (552, 557115), (585, 525688), (598, 514260), (690, 445692), (780, 394266), (828, 371410), (897, 342840), (920, 334269), (936, 328555), (1035, 297128), (1170, 262844), (1196, 257130), (1380, 222846), (1495, 205704), (1560, 197133), (1656, 185705), (1794, 171420), (2070, 148564), (2340, 131422), (2392, 128565), (2691, 114280), (2760, 111423), (2857, 107640), (2990, 102852), (3588, 85710), (4140, 74282), (4485, 68568), (4680, 65711), (5382, 57140), (5714, 53820), (5980, 51426), (7176, 42855), (8280, 37141), (8571, 35880), (8970, 34284), (10764, 28570), (11428, 26910), (11960, 25713), (13455, 22856), (14285, 21528), (17142, 17940)]