126170640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 466577280

約数和(自身を除く): 340406640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 401, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 802, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1203, 1311, 1368, 1380, 1520, 1604, 1656, 1710, 1748, 1840, 2005, 2070, 2185, 2280, 2406, 2622, 2736, 2760, 3208, 3312, 3420, 3496, 3609, 3933, 4010, 4140, 4370, 4560, 4812, 5244, 5520, 6015, 6416, 6555, 6840, 6992, 7218, 7619, 7866, 8020, 8280, 8740, 9223, 9624, 10488, 12030, 13110, 13680, 14436, 15238, 15732, 16040, 16560, 17480, 18045, 18446, 19248, 19665, 20976, 22857, 24060, 26220, 27669, 28872, 30476, 31464, 32080, 34960, 36090, 36892, 38095, 39330, 45714, 46115, 48120, 52440, 55338, 57744, 60952, 62928, 68571, 72180, 73784, 76190, 78660, 83007, 91428, 92230, 96240, 104880, 110676, 114285, 121904, 137142, 138345, 144360, 147568, 152380, 157320, 166014, 175237, 182856, 184460, 221352, 228570, 274284, 276690, 288720, 304760, 314640, 332028, 342855, 350474, 365712, 368920, 415035, 442704, 457140, 525711, 548568, 553380, 609520, 664056, 685710, 700948, 737840, 830070, 876185, 914280, 1051422, 1097136, 1106760, 1328112, 1371420, 1401896, 1577133, 1660140, 1752370, 1828560, 2102844, 2213520, 2628555, 2742840, 2803792, 3154266, 3320280, 3504740, 4205688, 5257110, 5485680, 6308532, 6640560, 7009480, 7885665, 8411376, 10514220, 12617064, 14018960, 15771330, 21028440, 25234128, 31542660, 42056880, 63085320, 126170640]

約数ペア:

[(1, 126170640), (2, 63085320), (3, 42056880), (4, 31542660), (5, 25234128), (6, 21028440), (8, 15771330), (9, 14018960), (10, 12617064), (12, 10514220), (15, 8411376), (16, 7885665), (18, 7009480), (19, 6640560), (20, 6308532), (23, 5485680), (24, 5257110), (30, 4205688), (36, 3504740), (38, 3320280), (40, 3154266), (45, 2803792), (46, 2742840), (48, 2628555), (57, 2213520), (60, 2102844), (69, 1828560), (72, 1752370), (76, 1660140), (80, 1577133), (90, 1401896), (92, 1371420), (95, 1328112), (114, 1106760), (115, 1097136), (120, 1051422), (138, 914280), (144, 876185), (152, 830070), (171, 737840), (180, 700948), (184, 685710), (190, 664056), (207, 609520), (228, 553380), (230, 548568), (240, 525711), (276, 457140), (285, 442704), (304, 415035), (342, 368920), (345, 365712), (360, 350474), (368, 342855), (380, 332028), (401, 314640), (414, 304760), (437, 288720), (456, 276690), (460, 274284), (552, 228570), (570, 221352), (684, 184460), (690, 182856), (720, 175237), (760, 166014), (802, 157320), (828, 152380), (855, 147568), (874, 144360), (912, 138345), (920, 137142), (1035, 121904), (1104, 114285), (1140, 110676), (1203, 104880), (1311, 96240), (1368, 92230), (1380, 91428), (1520, 83007), (1604, 78660), (1656, 76190), (1710, 73784), (1748, 72180), (1840, 68571), (2005, 62928), (2070, 60952), (2185, 57744), (2280, 55338), (2406, 52440), (2622, 48120), (2736, 46115), (2760, 45714), (3208, 39330), (3312, 38095), (3420, 36892), (3496, 36090), (3609, 34960), (3933, 32080), (4010, 31464), (4140, 30476), (4370, 28872), (4560, 27669), (4812, 26220), (5244, 24060), (5520, 22857), (6015, 20976), (6416, 19665), (6555, 19248), (6840, 18446), (6992, 18045), (7218, 17480), (7619, 16560), (7866, 16040), (8020, 15732), (8280, 15238), (8740, 14436), (9223, 13680), (9624, 13110), (10488, 12030)]