340452420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 1209600000

約数和(自身を除く): 869147580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 295, 308, 330, 354, 385, 413, 420, 462, 590, 649, 660, 708, 770, 826, 885, 924, 1155, 1180, 1239, 1249, 1298, 1540, 1652, 1770, 1947, 2065, 2310, 2478, 2498, 2596, 3245, 3540, 3747, 3894, 4130, 4543, 4620, 4956, 4996, 6195, 6245, 6490, 7494, 7788, 8260, 8743, 9086, 9735, 12390, 12490, 12980, 13629, 13739, 14988, 17486, 18172, 18735, 19470, 22715, 24780, 24980, 26229, 27258, 27478, 34972, 37470, 38940, 41217, 43715, 45430, 52458, 54516, 54956, 68145, 68695, 73691, 74940, 82434, 87430, 90860, 96173, 104916, 131145, 136290, 137390, 147382, 164868, 174860, 192346, 206085, 221073, 262290, 272580, 274780, 288519, 294764, 368455, 384692, 412170, 442146, 480865, 515837, 524580, 577038, 736910, 810601, 824340, 884292, 961730, 1031674, 1105365, 1154076, 1442595, 1473820, 1547511, 1621202, 1923460, 2063348, 2210730, 2431803, 2579185, 2885190, 3095022, 3242404, 4053005, 4421460, 4863606, 5158370, 5674207, 5770380, 6190044, 7737555, 8106010, 9727212, 10316740, 11348414, 12159015, 15475110, 16212020, 17022621, 22696828, 24318030, 28371035, 30950220, 34045242, 48636060, 56742070, 68090484, 85113105, 113484140, 170226210, 340452420]

約数ペア:

[(1, 340452420), (2, 170226210), (3, 113484140), (4, 85113105), (5, 68090484), (6, 56742070), (7, 48636060), (10, 34045242), (11, 30950220), (12, 28371035), (14, 24318030), (15, 22696828), (20, 17022621), (21, 16212020), (22, 15475110), (28, 12159015), (30, 11348414), (33, 10316740), (35, 9727212), (42, 8106010), (44, 7737555), (55, 6190044), (59, 5770380), (60, 5674207), (66, 5158370), (70, 4863606), (77, 4421460), (84, 4053005), (105, 3242404), (110, 3095022), (118, 2885190), (132, 2579185), (140, 2431803), (154, 2210730), (165, 2063348), (177, 1923460), (210, 1621202), (220, 1547511), (231, 1473820), (236, 1442595), (295, 1154076), (308, 1105365), (330, 1031674), (354, 961730), (385, 884292), (413, 824340), (420, 810601), (462, 736910), (590, 577038), (649, 524580), (660, 515837), (708, 480865), (770, 442146), (826, 412170), (885, 384692), (924, 368455), (1155, 294764), (1180, 288519), (1239, 274780), (1249, 272580), (1298, 262290), (1540, 221073), (1652, 206085), (1770, 192346), (1947, 174860), (2065, 164868), (2310, 147382), (2478, 137390), (2498, 136290), (2596, 131145), (3245, 104916), (3540, 96173), (3747, 90860), (3894, 87430), (4130, 82434), (4543, 74940), (4620, 73691), (4956, 68695), (4996, 68145), (6195, 54956), (6245, 54516), (6490, 52458), (7494, 45430), (7788, 43715), (8260, 41217), (8743, 38940), (9086, 37470), (9735, 34972), (12390, 27478), (12490, 27258), (12980, 26229), (13629, 24980), (13739, 24780), (14988, 22715), (17486, 19470), (18172, 18735)]