2757937320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 9290211840

約数和(自身を除く): 6532274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 421, 465, 558, 587, 620, 744, 842, 930, 1116, 1174, 1240, 1263, 1395, 1684, 1761, 1860, 2105, 2232, 2348, 2526, 2790, 2935, 3368, 3522, 3720, 3789, 4210, 4696, 5052, 5283, 5580, 5870, 6315, 7044, 7578, 8420, 8805, 10104, 10566, 11160, 11740, 12630, 13051, 14088, 15156, 16840, 17610, 18197, 18945, 21132, 23480, 25260, 26102, 26415, 30312, 35220, 36394, 37890, 39153, 42264, 50520, 52204, 52830, 54591, 65255, 70440, 72788, 75780, 78306, 90985, 104408, 105660, 109182, 117459, 130510, 145576, 151560, 156612, 163773, 181970, 195765, 211320, 218364, 234918, 247127, 261020, 272955, 313224, 327546, 363940, 391530, 436728, 469836, 494254, 522040, 545910, 587295, 655092, 727880, 741381, 783060, 818865, 939672, 988508, 1091820, 1174590, 1235635, 1310184, 1482762, 1566120, 1637730, 1977016, 2183640, 2224143, 2349180, 2471270, 2965524, 3275460, 3706905, 4448286, 4698360, 4942540, 5931048, 6550920, 7413810, 7660937, 8896572, 9885080, 11120715, 14827620, 15321874, 17793144, 22241430, 22982811, 29655240, 30643748, 38304685, 44482860, 45965622, 61287496, 68948433, 76609370, 88965720, 91931244, 114914055, 137896866, 153218740, 183862488, 229828110, 275793732, 306437480, 344742165, 459656220, 551587464, 689484330, 919312440, 1378968660, 2757937320]

約数ペア:

[(1, 2757937320), (2, 1378968660), (3, 919312440), (4, 689484330), (5, 551587464), (6, 459656220), (8, 344742165), (9, 306437480), (10, 275793732), (12, 229828110), (15, 183862488), (18, 153218740), (20, 137896866), (24, 114914055), (30, 91931244), (31, 88965720), (36, 76609370), (40, 68948433), (45, 61287496), (60, 45965622), (62, 44482860), (72, 38304685), (90, 30643748), (93, 29655240), (120, 22982811), (124, 22241430), (155, 17793144), (180, 15321874), (186, 14827620), (248, 11120715), (279, 9885080), (310, 8896572), (360, 7660937), (372, 7413810), (421, 6550920), (465, 5931048), (558, 4942540), (587, 4698360), (620, 4448286), (744, 3706905), (842, 3275460), (930, 2965524), (1116, 2471270), (1174, 2349180), (1240, 2224143), (1263, 2183640), (1395, 1977016), (1684, 1637730), (1761, 1566120), (1860, 1482762), (2105, 1310184), (2232, 1235635), (2348, 1174590), (2526, 1091820), (2790, 988508), (2935, 939672), (3368, 818865), (3522, 783060), (3720, 741381), (3789, 727880), (4210, 655092), (4696, 587295), (5052, 545910), (5283, 522040), (5580, 494254), (5870, 469836), (6315, 436728), (7044, 391530), (7578, 363940), (8420, 327546), (8805, 313224), (10104, 272955), (10566, 261020), (11160, 247127), (11740, 234918), (12630, 218364), (13051, 211320), (14088, 195765), (15156, 181970), (16840, 163773), (17610, 156612), (18197, 151560), (18945, 145576), (21132, 130510), (23480, 117459), (25260, 109182), (26102, 105660), (26415, 104408), (30312, 90985), (35220, 78306), (36394, 75780), (37890, 72788), (39153, 70440), (42264, 65255), (50520, 54591), (52204, 52830)]