321036782520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{829}}^1$

素因数の和:1562

約数の個数: 256

約数和(自身を含む): 1003717008000

約数和(自身を除く): 682680225480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 257, 290, 348, 433, 435, 514, 580, 696, 771, 829, 866, 870, 1028, 1160, 1285, 1299, 1542, 1658, 1732, 1740, 2056, 2165, 2487, 2570, 2598, 3084, 3316, 3464, 3480, 3855, 4145, 4330, 4974, 5140, 5196, 6168, 6495, 6632, 7453, 7710, 8290, 8660, 9948, 10280, 10392, 12435, 12557, 12990, 14906, 15420, 16580, 17320, 19896, 22359, 24041, 24870, 25114, 25980, 29812, 30840, 33160, 37265, 37671, 44718, 48082, 49740, 50228, 51960, 59624, 62785, 72123, 74530, 75342, 89436, 96164, 99480, 100456, 111281, 111795, 120205, 125570, 144246, 149060, 150684, 178872, 188355, 192328, 213053, 222562, 223590, 240410, 251140, 288492, 298120, 301368, 333843, 358957, 360615, 376710, 426106, 445124, 447180, 480820, 502280, 556405, 576984, 639159, 667686, 717914, 721230, 753420, 852212, 890248, 894360, 961640, 1065265, 1076871, 1112810, 1278318, 1335372, 1435828, 1442460, 1506840, 1669215, 1704424, 1794785, 2130530, 2153742, 2225620, 2556636, 2670744, 2871656, 2884920, 3195795, 3227149, 3338430, 3589570, 4261060, 4307484, 4451240, 5113272, 5384355, 6178537, 6391590, 6454298, 6676860, 7179140, 8522120, 8614968, 9681447, 10409753, 10768710, 12357074, 12783180, 12908596, 13353720, 14358280, 16135745, 18535611, 19362894, 20819506, 21537420, 24714148, 25566360, 25817192, 30892685, 31229259, 32271490, 37071222, 38725788, 41639012, 43074840, 48407235, 49428296, 52048765, 61785370, 62458518, 64542980, 74142444, 77451576, 83278024, 92251949, 92678055, 96814470, 104097530, 123570740, 124917036, 129085960, 148284888, 156146295, 184503898, 185356110, 193628940, 208195060, 247141480, 249834072, 276755847, 312292590, 369007796, 370712220, 387257880, 416390120, 461259745, 553511694, 624585180, 738015592, 741424440, 922519490, 1107023388, 1249170360, 1383779235, 1845038980, 2214046776, 2675306521, 2767558470, 3690077960, 5350613042, 5535116940, 8025919563, 10701226084, 11070233880, 13376532605, 16051839126, 21402452168, 26753065210, 32103678252, 40129597815, 53506130420, 64207356504, 80259195630, 107012260840, 160518391260, 321036782520]

約数ペア:

[(1, 321036782520), (2, 160518391260), (3, 107012260840), (4, 80259195630), (5, 64207356504), (6, 53506130420), (8, 40129597815), (10, 32103678252), (12, 26753065210), (15, 21402452168), (20, 16051839126), (24, 13376532605), (29, 11070233880), (30, 10701226084), (40, 8025919563), (58, 5535116940), (60, 5350613042), (87, 3690077960), (116, 2767558470), (120, 2675306521), (145, 2214046776), (174, 1845038980), (232, 1383779235), (257, 1249170360), (290, 1107023388), (348, 922519490), (433, 741424440), (435, 738015592), (514, 624585180), (580, 553511694), (696, 461259745), (771, 416390120), (829, 387257880), (866, 370712220), (870, 369007796), (1028, 312292590), (1160, 276755847), (1285, 249834072), (1299, 247141480), (1542, 208195060), (1658, 193628940), (1732, 185356110), (1740, 184503898), (2056, 156146295), (2165, 148284888), (2487, 129085960), (2570, 124917036), (2598, 123570740), (3084, 104097530), (3316, 96814470), (3464, 92678055), (3480, 92251949), (3855, 83278024), (4145, 77451576), (4330, 74142444), (4974, 64542980), (5140, 62458518), (5196, 61785370), (6168, 52048765), (6495, 49428296), (6632, 48407235), (7453, 43074840), (7710, 41639012), (8290, 38725788), (8660, 37071222), (9948, 32271490), (10280, 31229259), (10392, 30892685), (12435, 25817192), (12557, 25566360), (12990, 24714148), (14906, 21537420), (15420, 20819506), (16580, 19362894), (17320, 18535611), (19896, 16135745), (22359, 14358280), (24041, 13353720), (24870, 12908596), (25114, 12783180), (25980, 12357074), (29812, 10768710), (30840, 10409753), (33160, 9681447), (37265, 8614968), (37671, 8522120), (44718, 7179140), (48082, 6676860), (49740, 6454298), (50228, 6391590), (51960, 6178537), (59624, 5384355), (62785, 5113272), (72123, 4451240), (74530, 4307484), (75342, 4261060), (89436, 3589570), (96164, 3338430), (99480, 3227149), (100456, 3195795), (111281, 2884920), (111795, 2871656), (120205, 2670744), (125570, 2556636), (144246, 2225620), (149060, 2153742), (150684, 2130530), (178872, 1794785), (188355, 1704424), (192328, 1669215), (213053, 1506840), (222562, 1442460), (223590, 1435828), (240410, 1335372), (251140, 1278318), (288492, 1112810), (298120, 1076871), (301368, 1065265), (333843, 961640), (358957, 894360), (360615, 890248), (376710, 852212), (426106, 753420), (445124, 721230), (447180, 717914), (480820, 667686), (502280, 639159), (556405, 576984)]