996980257920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{28933}}^1$

素因数の和:29223

約数の個数: 256

約数和(自身を含む): 3225617873280

約数和(自身を除く): 2228637615360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 137, 160, 192, 240, 262, 274, 320, 384, 393, 411, 480, 524, 548, 640, 655, 685, 786, 822, 960, 1048, 1096, 1310, 1370, 1572, 1644, 1920, 1965, 2055, 2096, 2192, 2620, 2740, 3144, 3288, 3930, 4110, 4192, 4384, 5240, 5480, 6288, 6576, 7860, 8220, 8384, 8768, 10480, 10960, 12576, 13152, 15720, 16440, 16768, 17536, 17947, 20960, 21920, 25152, 26304, 28933, 31440, 32880, 35894, 41920, 43840, 50304, 52608, 53841, 57866, 62880, 65760, 71788, 83840, 86799, 87680, 89735, 107682, 115732, 125760, 131520, 143576, 144665, 173598, 179470, 215364, 231464, 251520, 263040, 269205, 287152, 289330, 347196, 358940, 430728, 433995, 462928, 538410, 574304, 578660, 694392, 717880, 861456, 867990, 925856, 1076820, 1148608, 1157320, 1388784, 1435760, 1722912, 1735980, 1851712, 2153640, 2297216, 2314640, 2777568, 2871520, 3445824, 3471960, 3703424, 3790223, 3963821, 4307280, 4629280, 5555136, 5743040, 6891648, 6943920, 7580446, 7927642, 8614560, 9258560, 11110272, 11370669, 11486080, 11891463, 13887840, 15160892, 15855284, 17229120, 18517120, 18951115, 19819105, 22741338, 23782926, 27775680, 30321784, 31710568, 34458240, 37902230, 39638210, 45482676, 47565852, 55551360, 56853345, 59457315, 60643568, 63421136, 75804460, 79276420, 90965352, 95131704, 113706690, 118914630, 121287136, 126842272, 151608920, 158552840, 181930704, 190263408, 227413380, 237829260, 242574272, 253684544, 303217840, 317105680, 363861408, 380526816, 454826760, 475658520, 485148544, 507369088, 519260551, 606435680, 634211360, 727722816, 761053632, 909653520, 951317040, 1038521102, 1212871360, 1268422720, 1455445632, 1522107264, 1557781653, 1819307040, 1902634080, 2077042204, 2425742720, 2536845440, 2596302755, 3115563306, 3638614080, 3805268160, 4154084408, 5192605510, 6231126612, 7277228160, 7610536320, 7788908265, 8308168816, 10385211020, 12462253224, 15577816530, 16616337632, 20770422040, 24924506448, 31155633060, 33232675264, 41540844080, 49849012896, 62311266120, 66465350528, 83081688160, 99698025792, 124622532240, 166163376320, 199396051584, 249245064480, 332326752640, 498490128960, 996980257920]

約数ペア:

[(1, 996980257920), (2, 498490128960), (3, 332326752640), (4, 249245064480), (5, 199396051584), (6, 166163376320), (8, 124622532240), (10, 99698025792), (12, 83081688160), (15, 66465350528), (16, 62311266120), (20, 49849012896), (24, 41540844080), (30, 33232675264), (32, 31155633060), (40, 24924506448), (48, 20770422040), (60, 16616337632), (64, 15577816530), (80, 12462253224), (96, 10385211020), (120, 8308168816), (128, 7788908265), (131, 7610536320), (137, 7277228160), (160, 6231126612), (192, 5192605510), (240, 4154084408), (262, 3805268160), (274, 3638614080), (320, 3115563306), (384, 2596302755), (393, 2536845440), (411, 2425742720), (480, 2077042204), (524, 1902634080), (548, 1819307040), (640, 1557781653), (655, 1522107264), (685, 1455445632), (786, 1268422720), (822, 1212871360), (960, 1038521102), (1048, 951317040), (1096, 909653520), (1310, 761053632), (1370, 727722816), (1572, 634211360), (1644, 606435680), (1920, 519260551), (1965, 507369088), (2055, 485148544), (2096, 475658520), (2192, 454826760), (2620, 380526816), (2740, 363861408), (3144, 317105680), (3288, 303217840), (3930, 253684544), (4110, 242574272), (4192, 237829260), (4384, 227413380), (5240, 190263408), (5480, 181930704), (6288, 158552840), (6576, 151608920), (7860, 126842272), (8220, 121287136), (8384, 118914630), (8768, 113706690), (10480, 95131704), (10960, 90965352), (12576, 79276420), (13152, 75804460), (15720, 63421136), (16440, 60643568), (16768, 59457315), (17536, 56853345), (17947, 55551360), (20960, 47565852), (21920, 45482676), (25152, 39638210), (26304, 37902230), (28933, 34458240), (31440, 31710568), (32880, 30321784), (35894, 27775680), (41920, 23782926), (43840, 22741338), (50304, 19819105), (52608, 18951115), (53841, 18517120), (57866, 17229120), (62880, 15855284), (65760, 15160892), (71788, 13887840), (83840, 11891463), (86799, 11486080), (87680, 11370669), (89735, 11110272), (107682, 9258560), (115732, 8614560), (125760, 7927642), (131520, 7580446), (143576, 6943920), (144665, 6891648), (173598, 5743040), (179470, 5555136), (215364, 4629280), (231464, 4307280), (251520, 3963821), (263040, 3790223), (269205, 3703424), (287152, 3471960), (289330, 3445824), (347196, 2871520), (358940, 2777568), (430728, 2314640), (433995, 2297216), (462928, 2153640), (538410, 1851712), (574304, 1735980), (578660, 1722912), (694392, 1435760), (717880, 1388784), (861456, 1157320), (867990, 1148608), (925856, 1076820)]