69791760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 244032000

約数和(自身を除く): 174240240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 409, 432, 474, 540, 632, 711, 720, 790, 818, 948, 1080, 1185, 1227, 1264, 1422, 1580, 1636, 1896, 2045, 2133, 2160, 2370, 2454, 2844, 3160, 3272, 3555, 3681, 3792, 4090, 4266, 4740, 4908, 5688, 6135, 6320, 6544, 7110, 7362, 8180, 8532, 9480, 9816, 10665, 11043, 11376, 12270, 14220, 14724, 16360, 17064, 18405, 18960, 19632, 21330, 22086, 24540, 28440, 29448, 32311, 32720, 34128, 36810, 42660, 44172, 49080, 55215, 56880, 58896, 64622, 73620, 85320, 88344, 96933, 98160, 110430, 129244, 147240, 161555, 170640, 176688, 193866, 220860, 258488, 290799, 294480, 323110, 387732, 441720, 484665, 516976, 581598, 646220, 775464, 872397, 883440, 969330, 1163196, 1292440, 1453995, 1550928, 1744794, 1938660, 2326392, 2584880, 2907990, 3489588, 3877320, 4361985, 4652784, 5815980, 6979176, 7754640, 8723970, 11631960, 13958352, 17447940, 23263920, 34895880, 69791760]

約数ペア:

[(1, 69791760), (2, 34895880), (3, 23263920), (4, 17447940), (5, 13958352), (6, 11631960), (8, 8723970), (9, 7754640), (10, 6979176), (12, 5815980), (15, 4652784), (16, 4361985), (18, 3877320), (20, 3489588), (24, 2907990), (27, 2584880), (30, 2326392), (36, 1938660), (40, 1744794), (45, 1550928), (48, 1453995), (54, 1292440), (60, 1163196), (72, 969330), (79, 883440), (80, 872397), (90, 775464), (108, 646220), (120, 581598), (135, 516976), (144, 484665), (158, 441720), (180, 387732), (216, 323110), (237, 294480), (240, 290799), (270, 258488), (316, 220860), (360, 193866), (395, 176688), (409, 170640), (432, 161555), (474, 147240), (540, 129244), (632, 110430), (711, 98160), (720, 96933), (790, 88344), (818, 85320), (948, 73620), (1080, 64622), (1185, 58896), (1227, 56880), (1264, 55215), (1422, 49080), (1580, 44172), (1636, 42660), (1896, 36810), (2045, 34128), (2133, 32720), (2160, 32311), (2370, 29448), (2454, 28440), (2844, 24540), (3160, 22086), (3272, 21330), (3555, 19632), (3681, 18960), (3792, 18405), (4090, 17064), (4266, 16360), (4740, 14724), (4908, 14220), (5688, 12270), (6135, 11376), (6320, 11043), (6544, 10665), (7110, 9816), (7362, 9480), (8180, 8532)]