512979480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 320

約数和(自身を含む): 1957586400

約数和(自身を除く): 1444606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 641, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1282, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1923, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2564, 2565, 2808, 2964, 3078, 3205, 3240, 3420, 3510, 3705, 3846, 4104, 4212, 4446, 4680, 4940, 5128, 5130, 5265, 5769, 5928, 6156, 6410, 6669, 6840, 7020, 7410, 7692, 7695, 8333, 8424, 8892, 9615, 9880, 10260, 10530, 11115, 11538, 12179, 12312, 12820, 13338, 14040, 14820, 15384, 15390, 16666, 17307, 17784, 19230, 20007, 20520, 21060, 22230, 23076, 24358, 24999, 25640, 26676, 28845, 29640, 30780, 33332, 33345, 34614, 36537, 38460, 40014, 41665, 42120, 44460, 46152, 48716, 49998, 51921, 53352, 57690, 60895, 61560, 66664, 66690, 69228, 73074, 74997, 76920, 80028, 83330, 86535, 88920, 97432, 99996, 100035, 103842, 109611, 115380, 121790, 124995, 133380, 138456, 146148, 149994, 158327, 160056, 166660, 173070, 182685, 199992, 200070, 207684, 219222, 224991, 230760, 243580, 249990, 259605, 266760, 292296, 299988, 316654, 328833, 333320, 346140, 365370, 374985, 400140, 415368, 438444, 449982, 474981, 487160, 499980, 519210, 548055, 599976, 633308, 657666, 674973, 692280, 730740, 749970, 791635, 800280, 876888, 899964, 949962, 986499, 999960, 1038420, 1096110, 1124955, 1266616, 1315332, 1349946, 1424943, 1461480, 1499940, 1583270, 1644165, 1799928, 1899924, 1972998, 2076840, 2192220, 2249910, 2374905, 2630664, 2699892, 2849886, 2999880, 3166540, 3288330, 3374865, 3799848, 3945996, 4274829, 4384440, 4499820, 4749810, 4932495, 5399784, 5699772, 6333080, 6576660, 6749730, 7124715, 7891992, 8549658, 8999640, 9499620, 9864990, 11399544, 12824487, 13153320, 13499460, 14249430, 17099316, 18999240, 19729980, 21374145, 25648974, 26998920, 28498860, 34198632, 39459960, 42748290, 51297948, 56997720, 64122435, 85496580, 102595896, 128244870, 170993160, 256489740, 512979480]

約数ペア:

[(1, 512979480), (2, 256489740), (3, 170993160), (4, 128244870), (5, 102595896), (6, 85496580), (8, 64122435), (9, 56997720), (10, 51297948), (12, 42748290), (13, 39459960), (15, 34198632), (18, 28498860), (19, 26998920), (20, 25648974), (24, 21374145), (26, 19729980), (27, 18999240), (30, 17099316), (36, 14249430), (38, 13499460), (39, 13153320), (40, 12824487), (45, 11399544), (52, 9864990), (54, 9499620), (57, 8999640), (60, 8549658), (65, 7891992), (72, 7124715), (76, 6749730), (78, 6576660), (81, 6333080), (90, 5699772), (95, 5399784), (104, 4932495), (108, 4749810), (114, 4499820), (117, 4384440), (120, 4274829), (130, 3945996), (135, 3799848), (152, 3374865), (156, 3288330), (162, 3166540), (171, 2999880), (180, 2849886), (190, 2699892), (195, 2630664), (216, 2374905), (228, 2249910), (234, 2192220), (247, 2076840), (260, 1972998), (270, 1899924), (285, 1799928), (312, 1644165), (324, 1583270), (342, 1499940), (351, 1461480), (360, 1424943), (380, 1349946), (390, 1315332), (405, 1266616), (456, 1124955), (468, 1096110), (494, 1038420), (513, 999960), (520, 986499), (540, 949962), (570, 899964), (585, 876888), (641, 800280), (648, 791635), (684, 749970), (702, 730740), (741, 692280), (760, 674973), (780, 657666), (810, 633308), (855, 599976), (936, 548055), (988, 519210), (1026, 499980), (1053, 487160), (1080, 474981), (1140, 449982), (1170, 438444), (1235, 415368), (1282, 400140), (1368, 374985), (1404, 365370), (1482, 346140), (1539, 333320), (1560, 328833), (1620, 316654), (1710, 299988), (1755, 292296), (1923, 266760), (1976, 259605), (2052, 249990), (2106, 243580), (2223, 230760), (2280, 224991), (2340, 219222), (2470, 207684), (2564, 200070), (2565, 199992), (2808, 182685), (2964, 173070), (3078, 166660), (3205, 160056), (3240, 158327), (3420, 149994), (3510, 146148), (3705, 138456), (3846, 133380), (4104, 124995), (4212, 121790), (4446, 115380), (4680, 109611), (4940, 103842), (5128, 100035), (5130, 99996), (5265, 97432), (5769, 88920), (5928, 86535), (6156, 83330), (6410, 80028), (6669, 76920), (6840, 74997), (7020, 73074), (7410, 69228), (7692, 66690), (7695, 66664), (8333, 61560), (8424, 60895), (8892, 57690), (9615, 53352), (9880, 51921), (10260, 49998), (10530, 48716), (11115, 46152), (11538, 44460), (12179, 42120), (12312, 41665), (12820, 40014), (13338, 38460), (14040, 36537), (14820, 34614), (15384, 33345), (15390, 33332), (16666, 30780), (17307, 29640), (17784, 28845), (19230, 26676), (20007, 25640), (20520, 24999), (21060, 24358), (22230, 23076)]