1021271760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 3741903360

約数和(自身を除く): 2720631600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 61, 69, 72, 80, 90, 92, 108, 115, 120, 122, 135, 138, 144, 180, 183, 184, 207, 216, 230, 240, 244, 270, 276, 305, 337, 345, 360, 366, 368, 414, 432, 460, 488, 540, 549, 552, 610, 621, 674, 690, 720, 732, 828, 915, 920, 976, 1011, 1035, 1080, 1098, 1104, 1220, 1242, 1348, 1380, 1403, 1464, 1647, 1656, 1685, 1830, 1840, 2022, 2070, 2160, 2196, 2440, 2484, 2696, 2745, 2760, 2806, 2928, 3033, 3105, 3294, 3312, 3370, 3660, 4044, 4140, 4209, 4392, 4880, 4968, 5055, 5392, 5490, 5520, 5612, 6066, 6210, 6588, 6740, 7015, 7320, 7751, 8088, 8235, 8280, 8418, 8784, 9099, 9936, 10110, 10980, 11224, 12132, 12420, 12627, 13176, 13480, 14030, 14640, 15165, 15502, 16176, 16470, 16560, 16836, 18198, 20220, 20557, 21045, 21960, 22448, 23253, 24264, 24840, 25254, 26352, 26960, 28060, 30330, 31004, 32940, 33672, 36396, 37881, 38755, 40440, 41114, 42090, 43920, 45495, 46506, 48528, 49680, 50508, 56120, 60660, 61671, 62008, 63135, 65880, 67344, 69759, 72792, 75762, 77510, 80880, 82228, 84180, 90990, 93012, 101016, 102785, 112240, 116265, 121320, 123342, 124016, 126270, 131760, 139518, 145584, 151524, 155020, 164456, 168360, 181980, 185013, 186024, 189405, 202032, 205570, 209277, 232530, 242640, 246684, 252540, 279036, 303048, 308355, 310040, 328912, 336720, 348795, 363960, 370026, 372048, 378810, 411140, 418554, 465060, 472811, 493368, 505080, 555039, 558072, 606096, 616710, 620080, 697590, 727920, 740052, 757620, 822280, 837108, 925065, 930120, 945622, 986736, 1010160, 1046385, 1110078, 1116144, 1233420, 1395180, 1418433, 1480104, 1515240, 1644560, 1674216, 1850130, 1860240, 1891244, 2092770, 2220156, 2364055, 2466840, 2775195, 2790360, 2836866, 2960208, 3030480, 3348432, 3700260, 3782488, 4185540, 4255299, 4440312, 4728110, 4933680, 5550390, 5580720, 5673732, 7092165, 7400520, 7564976, 8371080, 8510598, 8880624, 9456220, 11100780, 11347464, 12765897, 14184330, 14801040, 16742160, 17021196, 18912440, 21276495, 22201560, 22694928, 25531794, 28368660, 34042392, 37824880, 42552990, 44403120, 51063588, 56737320, 63829485, 68084784, 85105980, 102127176, 113474640, 127658970, 170211960, 204254352, 255317940, 340423920, 510635880, 1021271760]

約数ペア:

[(1, 1021271760), (2, 510635880), (3, 340423920), (4, 255317940), (5, 204254352), (6, 170211960), (8, 127658970), (9, 113474640), (10, 102127176), (12, 85105980), (15, 68084784), (16, 63829485), (18, 56737320), (20, 51063588), (23, 44403120), (24, 42552990), (27, 37824880), (30, 34042392), (36, 28368660), (40, 25531794), (45, 22694928), (46, 22201560), (48, 21276495), (54, 18912440), (60, 17021196), (61, 16742160), (69, 14801040), (72, 14184330), (80, 12765897), (90, 11347464), (92, 11100780), (108, 9456220), (115, 8880624), (120, 8510598), (122, 8371080), (135, 7564976), (138, 7400520), (144, 7092165), (180, 5673732), (183, 5580720), (184, 5550390), (207, 4933680), (216, 4728110), (230, 4440312), (240, 4255299), (244, 4185540), (270, 3782488), (276, 3700260), (305, 3348432), (337, 3030480), (345, 2960208), (360, 2836866), (366, 2790360), (368, 2775195), (414, 2466840), (432, 2364055), (460, 2220156), (488, 2092770), (540, 1891244), (549, 1860240), (552, 1850130), (610, 1674216), (621, 1644560), (674, 1515240), (690, 1480104), (720, 1418433), (732, 1395180), (828, 1233420), (915, 1116144), (920, 1110078), (976, 1046385), (1011, 1010160), (1035, 986736), (1080, 945622), (1098, 930120), (1104, 925065), (1220, 837108), (1242, 822280), (1348, 757620), (1380, 740052), (1403, 727920), (1464, 697590), (1647, 620080), (1656, 616710), (1685, 606096), (1830, 558072), (1840, 555039), (2022, 505080), (2070, 493368), (2160, 472811), (2196, 465060), (2440, 418554), (2484, 411140), (2696, 378810), (2745, 372048), (2760, 370026), (2806, 363960), (2928, 348795), (3033, 336720), (3105, 328912), (3294, 310040), (3312, 308355), (3370, 303048), (3660, 279036), (4044, 252540), (4140, 246684), (4209, 242640), (4392, 232530), (4880, 209277), (4968, 205570), (5055, 202032), (5392, 189405), (5490, 186024), (5520, 185013), (5612, 181980), (6066, 168360), (6210, 164456), (6588, 155020), (6740, 151524), (7015, 145584), (7320, 139518), (7751, 131760), (8088, 126270), (8235, 124016), (8280, 123342), (8418, 121320), (8784, 116265), (9099, 112240), (9936, 102785), (10110, 101016), (10980, 93012), (11224, 90990), (12132, 84180), (12420, 82228), (12627, 80880), (13176, 77510), (13480, 75762), (14030, 72792), (14640, 69759), (15165, 67344), (15502, 65880), (16176, 63135), (16470, 62008), (16560, 61671), (16836, 60660), (18198, 56120), (20220, 50508), (20557, 49680), (21045, 48528), (21960, 46506), (22448, 45495), (23253, 43920), (24264, 42090), (24840, 41114), (25254, 40440), (26352, 38755), (26960, 37881), (28060, 36396), (30330, 33672), (31004, 32940)]