342200880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 240

約数和(自身を含む): 1344794880

約数和(自身を除く): 1002594000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1579, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3158, 3440, 3612, 3870, 4515, 4737, 4816, 5040, 5160, 5418, 6020, 6192, 6316, 7224, 7740, 7895, 9030, 9474, 10320, 10836, 11053, 12040, 12632, 13545, 14211, 14448, 15480, 15790, 18060, 18948, 21672, 22106, 23685, 24080, 25264, 27090, 28422, 30960, 31580, 33159, 36120, 37896, 43344, 44212, 47370, 54180, 55265, 56844, 63160, 66318, 67897, 71055, 72240, 75792, 88424, 94740, 99477, 108360, 110530, 113688, 126320, 132636, 135794, 142110, 165795, 176848, 189480, 198954, 203691, 216720, 221060, 227376, 265272, 271588, 284220, 331590, 339485, 378960, 397908, 407382, 442120, 475279, 497385, 530544, 543176, 568440, 611073, 663180, 678970, 795816, 814764, 884240, 950558, 994770, 1018455, 1086352, 1136880, 1222146, 1326360, 1357940, 1425837, 1591632, 1629528, 1901116, 1989540, 2036910, 2376395, 2444292, 2652720, 2715880, 2851674, 3055365, 3259056, 3802232, 3979080, 4073820, 4277511, 4752790, 4888584, 5431760, 5703348, 6110730, 7129185, 7604464, 7958160, 8147640, 8555022, 9505580, 9777168, 11406696, 12221460, 14258370, 16295280, 17110044, 19011160, 21387555, 22813392, 24442920, 28516740, 34220088, 38022320, 42775110, 48885840, 57033480, 68440176, 85550220, 114066960, 171100440, 342200880]

約数ペア:

[(1, 342200880), (2, 171100440), (3, 114066960), (4, 85550220), (5, 68440176), (6, 57033480), (7, 48885840), (8, 42775110), (9, 38022320), (10, 34220088), (12, 28516740), (14, 24442920), (15, 22813392), (16, 21387555), (18, 19011160), (20, 17110044), (21, 16295280), (24, 14258370), (28, 12221460), (30, 11406696), (35, 9777168), (36, 9505580), (40, 8555022), (42, 8147640), (43, 7958160), (45, 7604464), (48, 7129185), (56, 6110730), (60, 5703348), (63, 5431760), (70, 4888584), (72, 4752790), (80, 4277511), (84, 4073820), (86, 3979080), (90, 3802232), (105, 3259056), (112, 3055365), (120, 2851674), (126, 2715880), (129, 2652720), (140, 2444292), (144, 2376395), (168, 2036910), (172, 1989540), (180, 1901116), (210, 1629528), (215, 1591632), (240, 1425837), (252, 1357940), (258, 1326360), (280, 1222146), (301, 1136880), (315, 1086352), (336, 1018455), (344, 994770), (360, 950558), (387, 884240), (420, 814764), (430, 795816), (504, 678970), (516, 663180), (560, 611073), (602, 568440), (630, 543176), (645, 530544), (688, 497385), (720, 475279), (774, 442120), (840, 407382), (860, 397908), (903, 378960), (1008, 339485), (1032, 331590), (1204, 284220), (1260, 271588), (1290, 265272), (1505, 227376), (1548, 221060), (1579, 216720), (1680, 203691), (1720, 198954), (1806, 189480), (1935, 176848), (2064, 165795), (2408, 142110), (2520, 135794), (2580, 132636), (2709, 126320), (3010, 113688), (3096, 110530), (3158, 108360), (3440, 99477), (3612, 94740), (3870, 88424), (4515, 75792), (4737, 72240), (4816, 71055), (5040, 67897), (5160, 66318), (5418, 63160), (6020, 56844), (6192, 55265), (6316, 54180), (7224, 47370), (7740, 44212), (7895, 43344), (9030, 37896), (9474, 36120), (10320, 33159), (10836, 31580), (11053, 30960), (12040, 28422), (12632, 27090), (13545, 25264), (14211, 24080), (14448, 23685), (15480, 22106), (15790, 21672), (18060, 18948)]