351556560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 1240434000

約数和(自身を除く): 888877440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 113, 116, 120, 144, 145, 149, 174, 180, 226, 232, 240, 261, 290, 298, 339, 348, 360, 435, 447, 452, 464, 522, 565, 580, 596, 678, 696, 720, 745, 870, 894, 904, 1017, 1044, 1130, 1160, 1192, 1305, 1341, 1356, 1392, 1490, 1695, 1740, 1788, 1808, 2034, 2088, 2235, 2260, 2320, 2384, 2610, 2682, 2712, 2980, 3277, 3390, 3480, 3576, 4068, 4176, 4321, 4470, 4520, 5085, 5220, 5364, 5424, 5960, 6554, 6705, 6780, 6960, 7152, 8136, 8642, 8940, 9040, 9831, 10170, 10440, 10728, 11920, 12963, 13108, 13410, 13560, 16272, 16385, 16837, 17284, 17880, 19662, 20340, 20880, 21456, 21605, 25926, 26216, 26820, 27120, 29493, 32770, 33674, 34568, 35760, 38889, 39324, 40680, 43210, 49155, 50511, 51852, 52432, 53640, 58986, 64815, 65540, 67348, 69136, 77778, 78648, 81360, 84185, 86420, 98310, 101022, 103704, 107280, 117972, 129630, 131080, 134696, 147465, 151533, 155556, 157296, 168370, 172840, 194445, 196620, 202044, 207408, 235944, 252555, 259260, 262160, 269392, 294930, 303066, 311112, 336740, 345680, 388890, 393240, 404088, 471888, 488273, 505110, 518520, 589860, 606132, 622224, 673480, 757665, 777780, 786480, 808176, 976546, 1010220, 1037040, 1179720, 1212264, 1346960, 1464819, 1515330, 1555560, 1953092, 2020440, 2359440, 2424528, 2441365, 2929638, 3030660, 3111120, 3906184, 4040880, 4394457, 4882730, 5859276, 6061320, 7324095, 7812368, 8788914, 9765460, 11718552, 12122640, 14648190, 17577828, 19530920, 21972285, 23437104, 29296380, 35155656, 39061840, 43944570, 58592760, 70311312, 87889140, 117185520, 175778280, 351556560]

約数ペア:

[(1, 351556560), (2, 175778280), (3, 117185520), (4, 87889140), (5, 70311312), (6, 58592760), (8, 43944570), (9, 39061840), (10, 35155656), (12, 29296380), (15, 23437104), (16, 21972285), (18, 19530920), (20, 17577828), (24, 14648190), (29, 12122640), (30, 11718552), (36, 9765460), (40, 8788914), (45, 7812368), (48, 7324095), (58, 6061320), (60, 5859276), (72, 4882730), (80, 4394457), (87, 4040880), (90, 3906184), (113, 3111120), (116, 3030660), (120, 2929638), (144, 2441365), (145, 2424528), (149, 2359440), (174, 2020440), (180, 1953092), (226, 1555560), (232, 1515330), (240, 1464819), (261, 1346960), (290, 1212264), (298, 1179720), (339, 1037040), (348, 1010220), (360, 976546), (435, 808176), (447, 786480), (452, 777780), (464, 757665), (522, 673480), (565, 622224), (580, 606132), (596, 589860), (678, 518520), (696, 505110), (720, 488273), (745, 471888), (870, 404088), (894, 393240), (904, 388890), (1017, 345680), (1044, 336740), (1130, 311112), (1160, 303066), (1192, 294930), (1305, 269392), (1341, 262160), (1356, 259260), (1392, 252555), (1490, 235944), (1695, 207408), (1740, 202044), (1788, 196620), (1808, 194445), (2034, 172840), (2088, 168370), (2235, 157296), (2260, 155556), (2320, 151533), (2384, 147465), (2610, 134696), (2682, 131080), (2712, 129630), (2980, 117972), (3277, 107280), (3390, 103704), (3480, 101022), (3576, 98310), (4068, 86420), (4176, 84185), (4321, 81360), (4470, 78648), (4520, 77778), (5085, 69136), (5220, 67348), (5364, 65540), (5424, 64815), (5960, 58986), (6554, 53640), (6705, 52432), (6780, 51852), (6960, 50511), (7152, 49155), (8136, 43210), (8642, 40680), (8940, 39324), (9040, 38889), (9831, 35760), (10170, 34568), (10440, 33674), (10728, 32770), (11920, 29493), (12963, 27120), (13108, 26820), (13410, 26216), (13560, 25926), (16272, 21605), (16385, 21456), (16837, 20880), (17284, 20340), (17880, 19662)]