243267360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{10343}}^1$

素因数の和:10375

約数の個数: 144

約数和(自身を含む): 891487296

約数和(自身を除く): 648219936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 10343, 11760, 20686, 23520, 31029, 41372, 51715, 62058, 72401, 82744, 103430, 124116, 144802, 155145, 165488, 206860, 217203, 248232, 289604, 310290, 330976, 362005, 413720, 434406, 496464, 506807, 579208, 620580, 724010, 827440, 868812, 992928, 1013614, 1086015, 1158416, 1241160, 1448020, 1520421, 1654880, 1737624, 2027228, 2172030, 2316832, 2482320, 2534035, 2896040, 3040842, 3475248, 4054456, 4344060, 4964640, 5068070, 5792080, 6081684, 6950496, 7602105, 8108912, 8688120, 10136140, 11584160, 12163368, 15204210, 16217824, 17376240, 20272280, 24326736, 30408420, 34752480, 40544560, 48653472, 60816840, 81089120, 121633680, 243267360]

約数ペア:

[(1, 243267360), (2, 121633680), (3, 81089120), (4, 60816840), (5, 48653472), (6, 40544560), (7, 34752480), (8, 30408420), (10, 24326736), (12, 20272280), (14, 17376240), (15, 16217824), (16, 15204210), (20, 12163368), (21, 11584160), (24, 10136140), (28, 8688120), (30, 8108912), (32, 7602105), (35, 6950496), (40, 6081684), (42, 5792080), (48, 5068070), (49, 4964640), (56, 4344060), (60, 4054456), (70, 3475248), (80, 3040842), (84, 2896040), (96, 2534035), (98, 2482320), (105, 2316832), (112, 2172030), (120, 2027228), (140, 1737624), (147, 1654880), (160, 1520421), (168, 1448020), (196, 1241160), (210, 1158416), (224, 1086015), (240, 1013614), (245, 992928), (280, 868812), (294, 827440), (336, 724010), (392, 620580), (420, 579208), (480, 506807), (490, 496464), (560, 434406), (588, 413720), (672, 362005), (735, 330976), (784, 310290), (840, 289604), (980, 248232), (1120, 217203), (1176, 206860), (1470, 165488), (1568, 155145), (1680, 144802), (1960, 124116), (2352, 103430), (2940, 82744), (3360, 72401), (3920, 62058), (4704, 51715), (5880, 41372), (7840, 31029), (10343, 23520), (11760, 20686)]