853702920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1524

約数の個数: 192

約数和(自身を含む): 3184945920

約数和(自身を除く): 2331243000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 277, 280, 315, 360, 420, 504, 554, 630, 831, 840, 1108, 1223, 1260, 1385, 1662, 1939, 2216, 2446, 2493, 2520, 2770, 3324, 3669, 3878, 4155, 4892, 4986, 5540, 5817, 6115, 6648, 7338, 7756, 8310, 8561, 9695, 9784, 9972, 11007, 11080, 11634, 12230, 12465, 14676, 15512, 16620, 17122, 17451, 18345, 19390, 19944, 22014, 23268, 24460, 24930, 25683, 29085, 29352, 33240, 34244, 34902, 36690, 38780, 42805, 44028, 46536, 48920, 49860, 51366, 55035, 58170, 68488, 69804, 73380, 77049, 77560, 85610, 87255, 88056, 99720, 102732, 110070, 116340, 128415, 139608, 146760, 154098, 171220, 174510, 205464, 220140, 232680, 256830, 308196, 338771, 342440, 349020, 385245, 440280, 513660, 616392, 677542, 698040, 770490, 1016313, 1027320, 1355084, 1540980, 1693855, 2032626, 2371397, 2710168, 3048939, 3081960, 3387710, 4065252, 4742794, 5081565, 6097878, 6775420, 7114191, 8130504, 9485588, 10163130, 11856985, 12195756, 13550840, 14228382, 15244695, 18971176, 20326260, 21342573, 23713970, 24391512, 28456764, 30489390, 35570955, 40652520, 42685146, 47427940, 56913528, 60978780, 71141910, 85370292, 94855880, 106712865, 121957560, 142283820, 170740584, 213425730, 284567640, 426851460, 853702920]

約数ペア:

[(1, 853702920), (2, 426851460), (3, 284567640), (4, 213425730), (5, 170740584), (6, 142283820), (7, 121957560), (8, 106712865), (9, 94855880), (10, 85370292), (12, 71141910), (14, 60978780), (15, 56913528), (18, 47427940), (20, 42685146), (21, 40652520), (24, 35570955), (28, 30489390), (30, 28456764), (35, 24391512), (36, 23713970), (40, 21342573), (42, 20326260), (45, 18971176), (56, 15244695), (60, 14228382), (63, 13550840), (70, 12195756), (72, 11856985), (84, 10163130), (90, 9485588), (105, 8130504), (120, 7114191), (126, 6775420), (140, 6097878), (168, 5081565), (180, 4742794), (210, 4065252), (252, 3387710), (277, 3081960), (280, 3048939), (315, 2710168), (360, 2371397), (420, 2032626), (504, 1693855), (554, 1540980), (630, 1355084), (831, 1027320), (840, 1016313), (1108, 770490), (1223, 698040), (1260, 677542), (1385, 616392), (1662, 513660), (1939, 440280), (2216, 385245), (2446, 349020), (2493, 342440), (2520, 338771), (2770, 308196), (3324, 256830), (3669, 232680), (3878, 220140), (4155, 205464), (4892, 174510), (4986, 171220), (5540, 154098), (5817, 146760), (6115, 139608), (6648, 128415), (7338, 116340), (7756, 110070), (8310, 102732), (8561, 99720), (9695, 88056), (9784, 87255), (9972, 85610), (11007, 77560), (11080, 77049), (11634, 73380), (12230, 69804), (12465, 68488), (14676, 58170), (15512, 55035), (16620, 51366), (17122, 49860), (17451, 48920), (18345, 46536), (19390, 44028), (19944, 42805), (22014, 38780), (23268, 36690), (24460, 34902), (24930, 34244), (25683, 33240), (29085, 29352)]