1207556640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 384

約数和(自身を含む): 4459069440

約数和(自身を除く): 3251512800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 71, 72, 80, 90, 93, 96, 108, 120, 124, 127, 135, 142, 144, 155, 160, 180, 186, 213, 216, 240, 248, 254, 270, 279, 284, 288, 310, 355, 360, 372, 381, 426, 432, 465, 480, 496, 508, 540, 558, 568, 620, 635, 639, 710, 720, 744, 762, 837, 852, 864, 930, 992, 1016, 1065, 1080, 1116, 1136, 1143, 1240, 1270, 1278, 1395, 1420, 1440, 1488, 1524, 1674, 1704, 1860, 1905, 1917, 2032, 2130, 2160, 2201, 2232, 2272, 2286, 2480, 2540, 2556, 2790, 2840, 2976, 3048, 3195, 3348, 3408, 3429, 3720, 3810, 3834, 3937, 4064, 4185, 4260, 4320, 4402, 4464, 4572, 4960, 5080, 5112, 5580, 5680, 5715, 6096, 6390, 6603, 6696, 6816, 6858, 7440, 7620, 7668, 7874, 8370, 8520, 8804, 8928, 9017, 9144, 9585, 10160, 10224, 11005, 11160, 11360, 11430, 11811, 12192, 12780, 13206, 13392, 13716, 14880, 15240, 15336, 15748, 16740, 17040, 17145, 17608, 18034, 18288, 19170, 19685, 19809, 20320, 20448, 22010, 22320, 22860, 23622, 25560, 26412, 26784, 27051, 27432, 30480, 30672, 31496, 33015, 33480, 34080, 34290, 35216, 35433, 36068, 36576, 38340, 39370, 39618, 44020, 44640, 45085, 45720, 47244, 51120, 52824, 54102, 54864, 59055, 59427, 60960, 61344, 62992, 66030, 66960, 68580, 70432, 70866, 72136, 76680, 78740, 79236, 81153, 88040, 90170, 91440, 94488, 99045, 102240, 105648, 106299, 108204, 109728, 118110, 118854, 125984, 132060, 133920, 135255, 137160, 141732, 144272, 153360, 157480, 158472, 162306, 176080, 177165, 180340, 182880, 188976, 198090, 211296, 212598, 216408, 236220, 237708, 243459, 264120, 270510, 274320, 279527, 283464, 288544, 297135, 306720, 314960, 316944, 324612, 352160, 354330, 360680, 377952, 396180, 405765, 425196, 432816, 472440, 475416, 486918, 528240, 531495, 541020, 548640, 559054, 566928, 594270, 629920, 633888, 649224, 708660, 721360, 792360, 811530, 838581, 850392, 865632, 944880, 950832, 973836, 1056480, 1062990, 1082040, 1118108, 1133856, 1188540, 1217295, 1298448, 1397635, 1417320, 1442720, 1584720, 1623060, 1677162, 1700784, 1889760, 1901664, 1947672, 2125980, 2164080, 2236216, 2377080, 2434590, 2515743, 2596896, 2795270, 2834640, 3169440, 3246120, 3354324, 3401568, 3895344, 4192905, 4251960, 4328160, 4472432, 4754160, 4869180, 5031486, 5590540, 5669280, 6492240, 6708648, 7547229, 7790688, 8385810, 8503920, 8944864, 9508320, 9738360, 10062972, 11181080, 12578715, 12984480, 13417296, 15094458, 16771620, 17007840, 19476720, 20125944, 22362160, 25157430, 26834592, 30188916, 33543240, 37736145, 38953440, 40251888, 44724320, 50314860, 60377832, 67086480, 75472290, 80503776, 100629720, 120755664, 134172960, 150944580, 201259440, 241511328, 301889160, 402518880, 603778320, 1207556640]

約数ペア:

[(1, 1207556640), (2, 603778320), (3, 402518880), (4, 301889160), (5, 241511328), (6, 201259440), (8, 150944580), (9, 134172960), (10, 120755664), (12, 100629720), (15, 80503776), (16, 75472290), (18, 67086480), (20, 60377832), (24, 50314860), (27, 44724320), (30, 40251888), (31, 38953440), (32, 37736145), (36, 33543240), (40, 30188916), (45, 26834592), (48, 25157430), (54, 22362160), (60, 20125944), (62, 19476720), (71, 17007840), (72, 16771620), (80, 15094458), (90, 13417296), (93, 12984480), (96, 12578715), (108, 11181080), (120, 10062972), (124, 9738360), (127, 9508320), (135, 8944864), (142, 8503920), (144, 8385810), (155, 7790688), (160, 7547229), (180, 6708648), (186, 6492240), (213, 5669280), (216, 5590540), (240, 5031486), (248, 4869180), (254, 4754160), (270, 4472432), (279, 4328160), (284, 4251960), (288, 4192905), (310, 3895344), (355, 3401568), (360, 3354324), (372, 3246120), (381, 3169440), (426, 2834640), (432, 2795270), (465, 2596896), (480, 2515743), (496, 2434590), (508, 2377080), (540, 2236216), (558, 2164080), (568, 2125980), (620, 1947672), (635, 1901664), (639, 1889760), (710, 1700784), (720, 1677162), (744, 1623060), (762, 1584720), (837, 1442720), (852, 1417320), (864, 1397635), (930, 1298448), (992, 1217295), (1016, 1188540), (1065, 1133856), (1080, 1118108), (1116, 1082040), (1136, 1062990), (1143, 1056480), (1240, 973836), (1270, 950832), (1278, 944880), (1395, 865632), (1420, 850392), (1440, 838581), (1488, 811530), (1524, 792360), (1674, 721360), (1704, 708660), (1860, 649224), (1905, 633888), (1917, 629920), (2032, 594270), (2130, 566928), (2160, 559054), (2201, 548640), (2232, 541020), (2272, 531495), (2286, 528240), (2480, 486918), (2540, 475416), (2556, 472440), (2790, 432816), (2840, 425196), (2976, 405765), (3048, 396180), (3195, 377952), (3348, 360680), (3408, 354330), (3429, 352160), (3720, 324612), (3810, 316944), (3834, 314960), (3937, 306720), (4064, 297135), (4185, 288544), (4260, 283464), (4320, 279527), (4402, 274320), (4464, 270510), (4572, 264120), (4960, 243459), (5080, 237708), (5112, 236220), (5580, 216408), (5680, 212598), (5715, 211296), (6096, 198090), (6390, 188976), (6603, 182880), (6696, 180340), (6816, 177165), (6858, 176080), (7440, 162306), (7620, 158472), (7668, 157480), (7874, 153360), (8370, 144272), (8520, 141732), (8804, 137160), (8928, 135255), (9017, 133920), (9144, 132060), (9585, 125984), (10160, 118854), (10224, 118110), (11005, 109728), (11160, 108204), (11360, 106299), (11430, 105648), (11811, 102240), (12192, 99045), (12780, 94488), (13206, 91440), (13392, 90170), (13716, 88040), (14880, 81153), (15240, 79236), (15336, 78740), (15748, 76680), (16740, 72136), (17040, 70866), (17145, 70432), (17608, 68580), (18034, 66960), (18288, 66030), (19170, 62992), (19685, 61344), (19809, 60960), (20320, 59427), (20448, 59055), (22010, 54864), (22320, 54102), (22860, 52824), (23622, 51120), (25560, 47244), (26412, 45720), (26784, 45085), (27051, 44640), (27432, 44020), (30480, 39618), (30672, 39370), (31496, 38340), (33015, 36576), (33480, 36068), (34080, 35433), (34290, 35216)]