238995515880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{137477}}^1$

素因数の和:137944

約数の個数: 192

約数和(自身を含む): 849284092800

約数和(自身を除く): 610288576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 439, 440, 495, 660, 792, 878, 990, 1317, 1320, 1756, 1980, 2195, 2634, 3512, 3951, 3960, 4390, 4829, 5268, 6585, 7902, 8780, 9658, 10536, 13170, 14487, 15804, 17560, 19316, 19755, 24145, 26340, 28974, 31608, 38632, 39510, 43461, 48290, 52680, 57948, 72435, 79020, 86922, 96580, 115896, 137477, 144870, 158040, 173844, 193160, 217305, 274954, 289740, 347688, 412431, 434610, 549908, 579480, 687385, 824862, 869220, 1099816, 1237293, 1374770, 1512247, 1649724, 1738440, 2062155, 2474586, 2749540, 3024494, 3299448, 4124310, 4536741, 4949172, 5499080, 6048988, 6186465, 7561235, 8248620, 9073482, 9898344, 12097976, 12372930, 13610223, 15122470, 16497240, 18146964, 22683705, 24745860, 27220446, 30244940, 36293928, 45367410, 49491720, 54440892, 60352403, 60489880, 68051115, 90734820, 108881784, 120704806, 136102230, 181057209, 181469640, 241409612, 272204460, 301762015, 362114418, 482819224, 543171627, 544408920, 603524030, 663876433, 724228836, 905286045, 1086343254, 1207048060, 1327752866, 1448457672, 1810572090, 1991629299, 2172686508, 2414096120, 2655505732, 2715858135, 3319382165, 3621144180, 3983258598, 4345373016, 5311011464, 5431716270, 5974887897, 6638764330, 7242288360, 7966517196, 9958146495, 10863432540, 11949775794, 13277528660, 15933034392, 19916292990, 21726865080, 23899551588, 26555057320, 29874439485, 39832585980, 47799103176, 59748878970, 79665171960, 119497757940, 238995515880]

約数ペア:

[(1, 238995515880), (2, 119497757940), (3, 79665171960), (4, 59748878970), (5, 47799103176), (6, 39832585980), (8, 29874439485), (9, 26555057320), (10, 23899551588), (11, 21726865080), (12, 19916292990), (15, 15933034392), (18, 13277528660), (20, 11949775794), (22, 10863432540), (24, 9958146495), (30, 7966517196), (33, 7242288360), (36, 6638764330), (40, 5974887897), (44, 5431716270), (45, 5311011464), (55, 4345373016), (60, 3983258598), (66, 3621144180), (72, 3319382165), (88, 2715858135), (90, 2655505732), (99, 2414096120), (110, 2172686508), (120, 1991629299), (132, 1810572090), (165, 1448457672), (180, 1327752866), (198, 1207048060), (220, 1086343254), (264, 905286045), (330, 724228836), (360, 663876433), (396, 603524030), (439, 544408920), (440, 543171627), (495, 482819224), (660, 362114418), (792, 301762015), (878, 272204460), (990, 241409612), (1317, 181469640), (1320, 181057209), (1756, 136102230), (1980, 120704806), (2195, 108881784), (2634, 90734820), (3512, 68051115), (3951, 60489880), (3960, 60352403), (4390, 54440892), (4829, 49491720), (5268, 45367410), (6585, 36293928), (7902, 30244940), (8780, 27220446), (9658, 24745860), (10536, 22683705), (13170, 18146964), (14487, 16497240), (15804, 15122470), (17560, 13610223), (19316, 12372930), (19755, 12097976), (24145, 9898344), (26340, 9073482), (28974, 8248620), (31608, 7561235), (38632, 6186465), (39510, 6048988), (43461, 5499080), (48290, 4949172), (52680, 4536741), (57948, 4124310), (72435, 3299448), (79020, 3024494), (86922, 2749540), (96580, 2474586), (115896, 2062155), (137477, 1738440), (144870, 1649724), (158040, 1512247), (173844, 1374770), (193160, 1237293), (217305, 1099816), (274954, 869220), (289740, 824862), (347688, 687385), (412431, 579480), (434610, 549908)]