31471742880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5839}}^1$

素因数の和:6076

約数の個数: 288

約数和(自身を含む): 113643129600

約数和(自身を除く): 82171386720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 197, 228, 240, 285, 288, 304, 342, 360, 380, 394, 456, 480, 570, 591, 608, 684, 720, 760, 788, 855, 912, 985, 1140, 1182, 1368, 1440, 1520, 1576, 1710, 1773, 1824, 1970, 2280, 2364, 2736, 2955, 3040, 3152, 3420, 3546, 3743, 3940, 4560, 4728, 5472, 5839, 5910, 6304, 6840, 7092, 7486, 7880, 8865, 9120, 9456, 11229, 11678, 11820, 13680, 14184, 14972, 15760, 17517, 17730, 18715, 18912, 22458, 23356, 23640, 27360, 28368, 29195, 29944, 31520, 33687, 35034, 35460, 37430, 44916, 46712, 47280, 52551, 56145, 56736, 58390, 59888, 67374, 70068, 70920, 74860, 87585, 89832, 93424, 94560, 105102, 110941, 112290, 116780, 119776, 134748, 140136, 141840, 149720, 168435, 175170, 179664, 186848, 210204, 221882, 224580, 233560, 262755, 269496, 280272, 283680, 299440, 332823, 336870, 350340, 359328, 420408, 443764, 449160, 467120, 525510, 538992, 554705, 560544, 598880, 665646, 673740, 700680, 840816, 887528, 898320, 934240, 998469, 1051020, 1077984, 1109410, 1150283, 1331292, 1347480, 1401360, 1664115, 1681632, 1775056, 1796640, 1996938, 2102040, 2218820, 2300566, 2662584, 2694960, 2802720, 3328230, 3450849, 3550112, 3993876, 4204080, 4437640, 4601132, 4992345, 5325168, 5389920, 5751415, 6656460, 6901698, 7987752, 8408160, 8875280, 9202264, 9984690, 10352547, 10650336, 11502830, 13312920, 13803396, 15975504, 17254245, 17750560, 18404528, 19969380, 20705094, 21855377, 23005660, 26625840, 27606792, 31951008, 34508490, 36809056, 39938760, 41410188, 43710754, 46011320, 51762735, 53251680, 55213584, 65566131, 69016980, 79877520, 82820376, 87421508, 92022640, 103525470, 109276885, 110427168, 131132262, 138033960, 159755040, 165640752, 174843016, 184045280, 196698393, 207050940, 218553770, 262264524, 276067920, 327830655, 331281504, 349686032, 393396786, 414101880, 437107540, 524529048, 552135840, 655661310, 699372064, 786793572, 828203760, 874215080, 983491965, 1049058096, 1311322620, 1573587144, 1656407520, 1748430160, 1966983930, 2098116192, 2622645240, 3147174288, 3496860320, 3933967860, 5245290480, 6294348576, 7867935720, 10490580960, 15735871440, 31471742880]

約数ペア:

[(1, 31471742880), (2, 15735871440), (3, 10490580960), (4, 7867935720), (5, 6294348576), (6, 5245290480), (8, 3933967860), (9, 3496860320), (10, 3147174288), (12, 2622645240), (15, 2098116192), (16, 1966983930), (18, 1748430160), (19, 1656407520), (20, 1573587144), (24, 1311322620), (30, 1049058096), (32, 983491965), (36, 874215080), (38, 828203760), (40, 786793572), (45, 699372064), (48, 655661310), (57, 552135840), (60, 524529048), (72, 437107540), (76, 414101880), (80, 393396786), (90, 349686032), (95, 331281504), (96, 327830655), (114, 276067920), (120, 262264524), (144, 218553770), (152, 207050940), (160, 196698393), (171, 184045280), (180, 174843016), (190, 165640752), (197, 159755040), (228, 138033960), (240, 131132262), (285, 110427168), (288, 109276885), (304, 103525470), (342, 92022640), (360, 87421508), (380, 82820376), (394, 79877520), (456, 69016980), (480, 65566131), (570, 55213584), (591, 53251680), (608, 51762735), (684, 46011320), (720, 43710754), (760, 41410188), (788, 39938760), (855, 36809056), (912, 34508490), (985, 31951008), (1140, 27606792), (1182, 26625840), (1368, 23005660), (1440, 21855377), (1520, 20705094), (1576, 19969380), (1710, 18404528), (1773, 17750560), (1824, 17254245), (1970, 15975504), (2280, 13803396), (2364, 13312920), (2736, 11502830), (2955, 10650336), (3040, 10352547), (3152, 9984690), (3420, 9202264), (3546, 8875280), (3743, 8408160), (3940, 7987752), (4560, 6901698), (4728, 6656460), (5472, 5751415), (5839, 5389920), (5910, 5325168), (6304, 4992345), (6840, 4601132), (7092, 4437640), (7486, 4204080), (7880, 3993876), (8865, 3550112), (9120, 3450849), (9456, 3328230), (11229, 2802720), (11678, 2694960), (11820, 2662584), (13680, 2300566), (14184, 2218820), (14972, 2102040), (15760, 1996938), (17517, 1796640), (17730, 1775056), (18715, 1681632), (18912, 1664115), (22458, 1401360), (23356, 1347480), (23640, 1331292), (27360, 1150283), (28368, 1109410), (29195, 1077984), (29944, 1051020), (31520, 998469), (33687, 934240), (35034, 898320), (35460, 887528), (37430, 840816), (44916, 700680), (46712, 673740), (47280, 665646), (52551, 598880), (56145, 560544), (56736, 554705), (58390, 538992), (59888, 525510), (67374, 467120), (70068, 449160), (70920, 443764), (74860, 420408), (87585, 359328), (89832, 350340), (93424, 336870), (94560, 332823), (105102, 299440), (110941, 283680), (112290, 280272), (116780, 269496), (119776, 262755), (134748, 233560), (140136, 224580), (141840, 221882), (149720, 210204), (168435, 186848), (175170, 179664)]