988137360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{65353}}^1$

素因数の和:65382

約数の個数: 160

約数和(自身を含む): 3889870080

約数和(自身を除く): 2901732720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 65353, 130706, 196059, 261412, 326765, 392118, 457471, 522824, 588177, 653530, 784236, 914942, 980295, 1045648, 1176354, 1307060, 1372413, 1568472, 1764531, 1829884, 1960590, 2287355, 2352708, 2614120, 2744826, 2940885, 3136944, 3529062, 3659768, 3921180, 4117239, 4574710, 4705416, 5228240, 5489652, 5881770, 6862065, 7058124, 7319536, 7842360, 8234478, 8822655, 9149420, 9410832, 10979304, 11763540, 12351717, 13724130, 14116248, 15684720, 16468956, 17645310, 18298840, 20586195, 21958608, 23527080, 24703434, 27448260, 28232496, 32937912, 35290620, 36597680, 41172390, 47054160, 49406868, 54896520, 61758585, 65875824, 70581240, 82344780, 98813736, 109793040, 123517170, 141162480, 164689560, 197627472, 247034340, 329379120, 494068680, 988137360]

約数ペア:

[(1, 988137360), (2, 494068680), (3, 329379120), (4, 247034340), (5, 197627472), (6, 164689560), (7, 141162480), (8, 123517170), (9, 109793040), (10, 98813736), (12, 82344780), (14, 70581240), (15, 65875824), (16, 61758585), (18, 54896520), (20, 49406868), (21, 47054160), (24, 41172390), (27, 36597680), (28, 35290620), (30, 32937912), (35, 28232496), (36, 27448260), (40, 24703434), (42, 23527080), (45, 21958608), (48, 20586195), (54, 18298840), (56, 17645310), (60, 16468956), (63, 15684720), (70, 14116248), (72, 13724130), (80, 12351717), (84, 11763540), (90, 10979304), (105, 9410832), (108, 9149420), (112, 8822655), (120, 8234478), (126, 7842360), (135, 7319536), (140, 7058124), (144, 6862065), (168, 5881770), (180, 5489652), (189, 5228240), (210, 4705416), (216, 4574710), (240, 4117239), (252, 3921180), (270, 3659768), (280, 3529062), (315, 3136944), (336, 2940885), (360, 2744826), (378, 2614120), (420, 2352708), (432, 2287355), (504, 1960590), (540, 1829884), (560, 1764531), (630, 1568472), (720, 1372413), (756, 1307060), (840, 1176354), (945, 1045648), (1008, 980295), (1080, 914942), (1260, 784236), (1512, 653530), (1680, 588177), (1890, 522824), (2160, 457471), (2520, 392118), (3024, 326765), (3780, 261412), (5040, 196059), (7560, 130706), (15120, 65353)]