264136680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1448

約数の個数: 128

約数和(自身を含む): 885600000

約数和(自身を除く): 621463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1229, 1592, 1791, 1990, 2388, 2458, 2985, 3582, 3687, 3980, 4776, 4916, 5373, 5970, 6145, 7164, 7374, 7960, 8955, 9832, 10746, 11061, 11940, 12290, 14328, 14748, 17910, 18435, 21492, 22122, 23880, 24580, 26865, 29496, 33183, 35820, 36870, 42984, 44244, 49160, 53730, 55305, 66366, 71640, 73740, 88488, 107460, 110610, 132732, 147480, 165915, 214920, 221220, 244571, 265464, 331830, 442440, 489142, 663660, 733713, 978284, 1222855, 1327320, 1467426, 1956568, 2201139, 2445710, 2934852, 3668565, 4402278, 4891420, 5869704, 6603417, 7337130, 8804556, 9782840, 11005695, 13206834, 14674260, 17609112, 22011390, 26413668, 29348520, 33017085, 44022780, 52827336, 66034170, 88045560, 132068340, 264136680]

約数ペア:

[(1, 264136680), (2, 132068340), (3, 88045560), (4, 66034170), (5, 52827336), (6, 44022780), (8, 33017085), (9, 29348520), (10, 26413668), (12, 22011390), (15, 17609112), (18, 14674260), (20, 13206834), (24, 11005695), (27, 9782840), (30, 8804556), (36, 7337130), (40, 6603417), (45, 5869704), (54, 4891420), (60, 4402278), (72, 3668565), (90, 2934852), (108, 2445710), (120, 2201139), (135, 1956568), (180, 1467426), (199, 1327320), (216, 1222855), (270, 978284), (360, 733713), (398, 663660), (540, 489142), (597, 442440), (796, 331830), (995, 265464), (1080, 244571), (1194, 221220), (1229, 214920), (1592, 165915), (1791, 147480), (1990, 132732), (2388, 110610), (2458, 107460), (2985, 88488), (3582, 73740), (3687, 71640), (3980, 66366), (4776, 55305), (4916, 53730), (5373, 49160), (5970, 44244), (6145, 42984), (7164, 36870), (7374, 35820), (7960, 33183), (8955, 29496), (9832, 26865), (10746, 24580), (11061, 23880), (11940, 22122), (12290, 21492), (14328, 18435), (14748, 17910)]