309341340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 216

約数和(自身を含む): 1179316320

約数和(自身を除く): 869974980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2029, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4058, 4235, 4356, 4620, 5082, 5445, 6087, 6930, 7260, 7623, 8116, 8470, 10145, 10164, 10890, 12174, 12705, 13860, 14203, 15246, 16940, 18261, 20290, 21780, 22319, 24348, 25410, 28406, 30435, 30492, 36522, 38115, 40580, 42609, 44638, 50820, 56812, 60870, 66957, 71015, 73044, 76230, 85218, 89276, 91305, 111595, 121740, 127827, 133914, 142030, 152460, 156233, 170436, 182610, 200871, 213045, 223190, 245509, 255654, 267828, 284060, 312466, 334785, 365220, 401742, 426090, 446380, 468699, 491018, 511308, 624932, 639135, 669570, 736527, 781165, 803484, 852180, 937398, 982036, 1004355, 1227545, 1278270, 1339140, 1406097, 1473054, 1562330, 1718563, 1874796, 2008710, 2209581, 2343495, 2455090, 2556540, 2812194, 2946108, 3124660, 3437126, 3682635, 4017420, 4419162, 4686990, 4910180, 5155689, 5624388, 6874252, 7030485, 7365270, 8592815, 8838324, 9373980, 10311378, 11047905, 14060970, 14730540, 15467067, 17185630, 20622756, 22095810, 25778445, 28121940, 30934134, 34371260, 44191620, 51556890, 61868268, 77335335, 103113780, 154670670, 309341340]

約数ペア:

[(1, 309341340), (2, 154670670), (3, 103113780), (4, 77335335), (5, 61868268), (6, 51556890), (7, 44191620), (9, 34371260), (10, 30934134), (11, 28121940), (12, 25778445), (14, 22095810), (15, 20622756), (18, 17185630), (20, 15467067), (21, 14730540), (22, 14060970), (28, 11047905), (30, 10311378), (33, 9373980), (35, 8838324), (36, 8592815), (42, 7365270), (44, 7030485), (45, 6874252), (55, 5624388), (60, 5155689), (63, 4910180), (66, 4686990), (70, 4419162), (77, 4017420), (84, 3682635), (90, 3437126), (99, 3124660), (105, 2946108), (110, 2812194), (121, 2556540), (126, 2455090), (132, 2343495), (140, 2209581), (154, 2008710), (165, 1874796), (180, 1718563), (198, 1562330), (210, 1473054), (220, 1406097), (231, 1339140), (242, 1278270), (252, 1227545), (308, 1004355), (315, 982036), (330, 937398), (363, 852180), (385, 803484), (396, 781165), (420, 736527), (462, 669570), (484, 639135), (495, 624932), (605, 511308), (630, 491018), (660, 468699), (693, 446380), (726, 426090), (770, 401742), (847, 365220), (924, 334785), (990, 312466), (1089, 284060), (1155, 267828), (1210, 255654), (1260, 245509), (1386, 223190), (1452, 213045), (1540, 200871), (1694, 182610), (1815, 170436), (1980, 156233), (2029, 152460), (2178, 142030), (2310, 133914), (2420, 127827), (2541, 121740), (2772, 111595), (3388, 91305), (3465, 89276), (3630, 85218), (4058, 76230), (4235, 73044), (4356, 71015), (4620, 66957), (5082, 60870), (5445, 56812), (6087, 50820), (6930, 44638), (7260, 42609), (7623, 40580), (8116, 38115), (8470, 36522), (10145, 30492), (10164, 30435), (10890, 28406), (12174, 25410), (12705, 24348), (13860, 22319), (14203, 21780), (15246, 20290), (16940, 18261)]