156204720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10331}}^1$

素因数の和:10360

約数の個数: 160

約数和(自身を含む): 614960640

約数和(自身を除く): 458755920

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, 10331, 15120, 20662, 30993, 41324, 51655, 61986, 72317, 82648, 92979, 103310, 123972, 144634, 154965, 165296, 185958, 206620, 216951, 247944, 278937, 289268, 309930, 361585, 371916, 413240, 433902, 464895, 495888, 557874, 578536, 619860, 650853, 723170, 743832, 826480, 867804, 929790, 1084755, 1115748, 1157072, 1239720, 1301706, 1394685, 1446340, 1487664, 1735608, 1859580, 1952559, 2169510, 2231496, 2479440, 2603412, 2789370, 2892680, 3254265, 3471216, 3719160, 3905118, 4339020, 4462992, 5206824, 5578740, 5785360, 6508530, 7438320, 7810236, 8678040, 9762795, 10413648, 11157480, 13017060, 15620472, 17356080, 19525590, 22314960, 26034120, 31240944, 39051180, 52068240, 78102360, 156204720]

約数ペア:

[(1, 156204720), (2, 78102360), (3, 52068240), (4, 39051180), (5, 31240944), (6, 26034120), (7, 22314960), (8, 19525590), (9, 17356080), (10, 15620472), (12, 13017060), (14, 11157480), (15, 10413648), (16, 9762795), (18, 8678040), (20, 7810236), (21, 7438320), (24, 6508530), (27, 5785360), (28, 5578740), (30, 5206824), (35, 4462992), (36, 4339020), (40, 3905118), (42, 3719160), (45, 3471216), (48, 3254265), (54, 2892680), (56, 2789370), (60, 2603412), (63, 2479440), (70, 2231496), (72, 2169510), (80, 1952559), (84, 1859580), (90, 1735608), (105, 1487664), (108, 1446340), (112, 1394685), (120, 1301706), (126, 1239720), (135, 1157072), (140, 1115748), (144, 1084755), (168, 929790), (180, 867804), (189, 826480), (210, 743832), (216, 723170), (240, 650853), (252, 619860), (270, 578536), (280, 557874), (315, 495888), (336, 464895), (360, 433902), (378, 413240), (420, 371916), (432, 361585), (504, 309930), (540, 289268), (560, 278937), (630, 247944), (720, 216951), (756, 206620), (840, 185958), (945, 165296), (1008, 154965), (1080, 144634), (1260, 123972), (1512, 103310), (1680, 92979), (1890, 82648), (2160, 72317), (2520, 61986), (3024, 51655), (3780, 41324), (5040, 30993), (7560, 20662), (10331, 15120)]