208363320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17539}}^1$

素因数の和:17570

約数の個数: 128

約数和(自身を含む): 757728000

約数和(自身を除く): 549364680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 17539, 35078, 52617, 70156, 87695, 105234, 140312, 157851, 175390, 192929, 210468, 263085, 315702, 350780, 385858, 420936, 473553, 526170, 578787, 631404, 701560, 771716, 789255, 947106, 964645, 1052340, 1157574, 1262808, 1543432, 1578510, 1736361, 1894212, 1929290, 2104680, 2315148, 2367765, 2893935, 3157020, 3472722, 3788424, 3858580, 4630296, 4735530, 5209083, 5787870, 6314040, 6945444, 7717160, 8681805, 9471060, 10418166, 11575740, 13890888, 17363610, 18942120, 20836332, 23151480, 26045415, 34727220, 41672664, 52090830, 69454440, 104181660, 208363320]

約数ペア:

[(1, 208363320), (2, 104181660), (3, 69454440), (4, 52090830), (5, 41672664), (6, 34727220), (8, 26045415), (9, 23151480), (10, 20836332), (11, 18942120), (12, 17363610), (15, 13890888), (18, 11575740), (20, 10418166), (22, 9471060), (24, 8681805), (27, 7717160), (30, 6945444), (33, 6314040), (36, 5787870), (40, 5209083), (44, 4735530), (45, 4630296), (54, 3858580), (55, 3788424), (60, 3472722), (66, 3157020), (72, 2893935), (88, 2367765), (90, 2315148), (99, 2104680), (108, 1929290), (110, 1894212), (120, 1736361), (132, 1578510), (135, 1543432), (165, 1262808), (180, 1157574), (198, 1052340), (216, 964645), (220, 947106), (264, 789255), (270, 771716), (297, 701560), (330, 631404), (360, 578787), (396, 526170), (440, 473553), (495, 420936), (540, 385858), (594, 350780), (660, 315702), (792, 263085), (990, 210468), (1080, 192929), (1188, 175390), (1320, 157851), (1485, 140312), (1980, 105234), (2376, 87695), (2970, 70156), (3960, 52617), (5940, 35078), (11880, 17539)]