201972240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 240

約数和(自身を含む): 744260400

約数和(自身を除く): 542288160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 569, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1138, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1707, 1740, 1972, 2040, 2088, 2276, 2320, 2448, 2465, 2610, 2845, 2958, 3060, 3414, 3480, 3944, 4080, 4176, 4437, 4552, 4930, 5121, 5220, 5690, 5916, 6120, 6828, 6960, 7395, 7888, 8535, 8874, 9104, 9673, 9860, 10242, 10440, 11380, 11832, 12240, 13656, 14790, 16501, 17070, 17748, 19346, 19720, 20484, 20880, 22185, 22760, 23664, 25605, 27312, 29019, 29580, 33002, 34140, 35496, 38692, 39440, 40968, 44370, 45520, 48365, 49503, 51210, 58038, 59160, 66004, 68280, 70992, 77384, 81936, 82505, 87057, 88740, 96730, 99006, 102420, 116076, 118320, 132008, 136560, 145095, 148509, 154768, 165010, 174114, 177480, 193460, 198012, 204840, 232152, 247515, 264016, 280517, 290190, 297018, 330020, 348228, 354960, 386920, 396024, 409680, 435285, 464304, 495030, 561034, 580380, 594036, 660040, 696456, 742545, 773840, 792048, 841551, 870570, 990060, 1122068, 1160760, 1188072, 1320080, 1392912, 1402585, 1485090, 1683102, 1741140, 1980120, 2244136, 2321520, 2376144, 2524653, 2805170, 2970180, 3366204, 3482280, 3960240, 4207755, 4488272, 5049306, 5610340, 5940360, 6732408, 6964560, 8415510, 10098612, 11220680, 11880720, 12623265, 13464816, 16831020, 20197224, 22441360, 25246530, 33662040, 40394448, 50493060, 67324080, 100986120, 201972240]

約数ペア:

[(1, 201972240), (2, 100986120), (3, 67324080), (4, 50493060), (5, 40394448), (6, 33662040), (8, 25246530), (9, 22441360), (10, 20197224), (12, 16831020), (15, 13464816), (16, 12623265), (17, 11880720), (18, 11220680), (20, 10098612), (24, 8415510), (29, 6964560), (30, 6732408), (34, 5940360), (36, 5610340), (40, 5049306), (45, 4488272), (48, 4207755), (51, 3960240), (58, 3482280), (60, 3366204), (68, 2970180), (72, 2805170), (80, 2524653), (85, 2376144), (87, 2321520), (90, 2244136), (102, 1980120), (116, 1741140), (120, 1683102), (136, 1485090), (144, 1402585), (145, 1392912), (153, 1320080), (170, 1188072), (174, 1160760), (180, 1122068), (204, 990060), (232, 870570), (240, 841551), (255, 792048), (261, 773840), (272, 742545), (290, 696456), (306, 660040), (340, 594036), (348, 580380), (360, 561034), (408, 495030), (435, 464304), (464, 435285), (493, 409680), (510, 396024), (522, 386920), (569, 354960), (580, 348228), (612, 330020), (680, 297018), (696, 290190), (720, 280517), (765, 264016), (816, 247515), (870, 232152), (986, 204840), (1020, 198012), (1044, 193460), (1138, 177480), (1160, 174114), (1224, 165010), (1305, 154768), (1360, 148509), (1392, 145095), (1479, 136560), (1530, 132008), (1707, 118320), (1740, 116076), (1972, 102420), (2040, 99006), (2088, 96730), (2276, 88740), (2320, 87057), (2448, 82505), (2465, 81936), (2610, 77384), (2845, 70992), (2958, 68280), (3060, 66004), (3414, 59160), (3480, 58038), (3944, 51210), (4080, 49503), (4176, 48365), (4437, 45520), (4552, 44370), (4930, 40968), (5121, 39440), (5220, 38692), (5690, 35496), (5916, 34140), (6120, 33002), (6828, 29580), (6960, 29019), (7395, 27312), (7888, 25605), (8535, 23664), (8874, 22760), (9104, 22185), (9673, 20880), (9860, 20484), (10242, 19720), (10440, 19346), (11380, 17748), (11832, 17070), (12240, 16501), (13656, 14790)]