791780040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 2685150000

約数和(自身を除く): 1893369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 149, 174, 180, 232, 261, 290, 298, 348, 360, 435, 447, 509, 522, 580, 596, 696, 745, 870, 894, 1018, 1044, 1160, 1192, 1305, 1341, 1490, 1527, 1740, 1788, 2036, 2088, 2235, 2545, 2610, 2682, 2980, 3054, 3480, 3576, 4072, 4321, 4470, 4581, 5090, 5220, 5364, 5960, 6108, 6705, 7635, 8642, 8940, 9162, 10180, 10440, 10728, 12216, 12963, 13410, 14761, 15270, 17284, 17880, 18324, 20360, 21605, 22905, 25926, 26820, 29522, 30540, 34568, 36648, 38889, 43210, 44283, 45810, 51852, 53640, 59044, 61080, 64815, 73805, 75841, 77778, 86420, 88566, 91620, 103704, 118088, 129630, 132849, 147610, 151682, 155556, 172840, 177132, 183240, 194445, 221415, 227523, 259260, 265698, 295220, 303364, 311112, 354264, 379205, 388890, 442830, 455046, 518520, 531396, 590440, 606728, 664245, 682569, 758410, 777780, 885660, 910092, 1062792, 1137615, 1328490, 1365138, 1516820, 1555560, 1771320, 1820184, 2199389, 2275230, 2656980, 2730276, 3033640, 3412845, 4398778, 4550460, 5313960, 5460552, 6598167, 6825690, 8797556, 9100920, 10996945, 13196334, 13651380, 17595112, 19794501, 21993890, 26392668, 27302760, 32990835, 39589002, 43987780, 52785336, 65981670, 79178004, 87975560, 98972505, 131963340, 158356008, 197945010, 263926680, 395890020, 791780040]

約数ペア:

[(1, 791780040), (2, 395890020), (3, 263926680), (4, 197945010), (5, 158356008), (6, 131963340), (8, 98972505), (9, 87975560), (10, 79178004), (12, 65981670), (15, 52785336), (18, 43987780), (20, 39589002), (24, 32990835), (29, 27302760), (30, 26392668), (36, 21993890), (40, 19794501), (45, 17595112), (58, 13651380), (60, 13196334), (72, 10996945), (87, 9100920), (90, 8797556), (116, 6825690), (120, 6598167), (145, 5460552), (149, 5313960), (174, 4550460), (180, 4398778), (232, 3412845), (261, 3033640), (290, 2730276), (298, 2656980), (348, 2275230), (360, 2199389), (435, 1820184), (447, 1771320), (509, 1555560), (522, 1516820), (580, 1365138), (596, 1328490), (696, 1137615), (745, 1062792), (870, 910092), (894, 885660), (1018, 777780), (1044, 758410), (1160, 682569), (1192, 664245), (1305, 606728), (1341, 590440), (1490, 531396), (1527, 518520), (1740, 455046), (1788, 442830), (2036, 388890), (2088, 379205), (2235, 354264), (2545, 311112), (2610, 303364), (2682, 295220), (2980, 265698), (3054, 259260), (3480, 227523), (3576, 221415), (4072, 194445), (4321, 183240), (4470, 177132), (4581, 172840), (5090, 155556), (5220, 151682), (5364, 147610), (5960, 132849), (6108, 129630), (6705, 118088), (7635, 103704), (8642, 91620), (8940, 88566), (9162, 86420), (10180, 77778), (10440, 75841), (10728, 73805), (12216, 64815), (12963, 61080), (13410, 59044), (14761, 53640), (15270, 51852), (17284, 45810), (17880, 44283), (18324, 43210), (20360, 38889), (21605, 36648), (22905, 34568), (25926, 30540), (26820, 29522)]