662669280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 432

約数和(自身を含む): 2805697440

約数和(自身を除く): 2143028160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 389, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 778, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1167, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1556, 1560, 1638, 1680, 1690, 1820, 1872, 1945, 2016, 2028, 2080, 2184, 2334, 2340, 2366, 2520, 2535, 2704, 2723, 2730, 2912, 3042, 3112, 3120, 3276, 3360, 3380, 3501, 3549, 3640, 3744, 3890, 4056, 4095, 4368, 4668, 4680, 4732, 5040, 5057, 5070, 5408, 5446, 5460, 5835, 5915, 6084, 6224, 6240, 6552, 6760, 7002, 7098, 7280, 7605, 7780, 8112, 8169, 8190, 8736, 9336, 9360, 9464, 10080, 10114, 10140, 10647, 10892, 10920, 11670, 11830, 12168, 12448, 13104, 13520, 13615, 14004, 14196, 14560, 15171, 15210, 15560, 16224, 16338, 16380, 17505, 17745, 18672, 18720, 18928, 20228, 20280, 21294, 21784, 21840, 23340, 23660, 24336, 24507, 25285, 26208, 27040, 27230, 28008, 28392, 30342, 30420, 31120, 32676, 32760, 35010, 35399, 35490, 37344, 37856, 40456, 40560, 40845, 42588, 43568, 43680, 45513, 46680, 47320, 48672, 49014, 50570, 53235, 54460, 56016, 56784, 60684, 60840, 62240, 65352, 65520, 65741, 70020, 70798, 70980, 75855, 80912, 81120, 81690, 85176, 87136, 91026, 93360, 94640, 98028, 101140, 106197, 106470, 108920, 112032, 113568, 121368, 121680, 122535, 130704, 131040, 131482, 140040, 141596, 141960, 151710, 161824, 163380, 170352, 176995, 182052, 186720, 189280, 196056, 197223, 202280, 212394, 212940, 217840, 227565, 242736, 243360, 245070, 261408, 262964, 280080, 283192, 283920, 303420, 318591, 326760, 328705, 340704, 353990, 364104, 392112, 394446, 404560, 424788, 425880, 435680, 455130, 460187, 485472, 490140, 525928, 530985, 560160, 566384, 567840, 591669, 606840, 637182, 653520, 657410, 707980, 728208, 784224, 788892, 809120, 849576, 851760, 910260, 920374, 980280, 986115, 1051856, 1061970, 1132768, 1183338, 1213680, 1274364, 1307040, 1314820, 1380561, 1415960, 1456416, 1577784, 1592955, 1699152, 1703520, 1820520, 1840748, 1960560, 1972230, 2103712, 2123940, 2300935, 2366676, 2427360, 2548728, 2629640, 2761122, 2831920, 2958345, 3155568, 3185910, 3398304, 3641040, 3681496, 3921120, 3944460, 4141683, 4247880, 4601870, 4733352, 5097456, 5259280, 5522244, 5663840, 5916690, 6311136, 6371820, 6902805, 7282080, 7362992, 7888920, 8283366, 8495760, 9203740, 9466704, 10194912, 10518560, 11044488, 11833380, 12743640, 13805610, 14725984, 15777840, 16566732, 16991520, 18407480, 18933408, 20708415, 22088976, 23666760, 25487280, 27611220, 31555680, 33133464, 36814960, 41416830, 44177952, 47333520, 50974560, 55222440, 66266928, 73629920, 82833660, 94667040, 110444880, 132533856, 165667320, 220889760, 331334640, 662669280]

約数ペア:

[(1, 662669280), (2, 331334640), (3, 220889760), (4, 165667320), (5, 132533856), (6, 110444880), (7, 94667040), (8, 82833660), (9, 73629920), (10, 66266928), (12, 55222440), (13, 50974560), (14, 47333520), (15, 44177952), (16, 41416830), (18, 36814960), (20, 33133464), (21, 31555680), (24, 27611220), (26, 25487280), (28, 23666760), (30, 22088976), (32, 20708415), (35, 18933408), (36, 18407480), (39, 16991520), (40, 16566732), (42, 15777840), (45, 14725984), (48, 13805610), (52, 12743640), (56, 11833380), (60, 11044488), (63, 10518560), (65, 10194912), (70, 9466704), (72, 9203740), (78, 8495760), (80, 8283366), (84, 7888920), (90, 7362992), (91, 7282080), (96, 6902805), (104, 6371820), (105, 6311136), (112, 5916690), (117, 5663840), (120, 5522244), (126, 5259280), (130, 5097456), (140, 4733352), (144, 4601870), (156, 4247880), (160, 4141683), (168, 3944460), (169, 3921120), (180, 3681496), (182, 3641040), (195, 3398304), (208, 3185910), (210, 3155568), (224, 2958345), (234, 2831920), (240, 2761122), (252, 2629640), (260, 2548728), (273, 2427360), (280, 2366676), (288, 2300935), (312, 2123940), (315, 2103712), (336, 1972230), (338, 1960560), (360, 1840748), (364, 1820520), (389, 1703520), (390, 1699152), (416, 1592955), (420, 1577784), (455, 1456416), (468, 1415960), (480, 1380561), (504, 1314820), (507, 1307040), (520, 1274364), (546, 1213680), (560, 1183338), (585, 1132768), (624, 1061970), (630, 1051856), (672, 986115), (676, 980280), (720, 920374), (728, 910260), (778, 851760), (780, 849576), (819, 809120), (840, 788892), (845, 784224), (910, 728208), (936, 707980), (1008, 657410), (1014, 653520), (1040, 637182), (1092, 606840), (1120, 591669), (1167, 567840), (1170, 566384), (1183, 560160), (1248, 530985), (1260, 525928), (1352, 490140), (1365, 485472), (1440, 460187), (1456, 455130), (1521, 435680), (1556, 425880), (1560, 424788), (1638, 404560), (1680, 394446), (1690, 392112), (1820, 364104), (1872, 353990), (1945, 340704), (2016, 328705), (2028, 326760), (2080, 318591), (2184, 303420), (2334, 283920), (2340, 283192), (2366, 280080), (2520, 262964), (2535, 261408), (2704, 245070), (2723, 243360), (2730, 242736), (2912, 227565), (3042, 217840), (3112, 212940), (3120, 212394), (3276, 202280), (3360, 197223), (3380, 196056), (3501, 189280), (3549, 186720), (3640, 182052), (3744, 176995), (3890, 170352), (4056, 163380), (4095, 161824), (4368, 151710), (4668, 141960), (4680, 141596), (4732, 140040), (5040, 131482), (5057, 131040), (5070, 130704), (5408, 122535), (5446, 121680), (5460, 121368), (5835, 113568), (5915, 112032), (6084, 108920), (6224, 106470), (6240, 106197), (6552, 101140), (6760, 98028), (7002, 94640), (7098, 93360), (7280, 91026), (7605, 87136), (7780, 85176), (8112, 81690), (8169, 81120), (8190, 80912), (8736, 75855), (9336, 70980), (9360, 70798), (9464, 70020), (10080, 65741), (10114, 65520), (10140, 65352), (10647, 62240), (10892, 60840), (10920, 60684), (11670, 56784), (11830, 56016), (12168, 54460), (12448, 53235), (13104, 50570), (13520, 49014), (13615, 48672), (14004, 47320), (14196, 46680), (14560, 45513), (15171, 43680), (15210, 43568), (15560, 42588), (16224, 40845), (16338, 40560), (16380, 40456), (17505, 37856), (17745, 37344), (18672, 35490), (18720, 35399), (18928, 35010), (20228, 32760), (20280, 32676), (21294, 31120), (21784, 30420), (21840, 30342), (23340, 28392), (23660, 28008), (24336, 27230), (24507, 27040), (25285, 26208)]