1248544080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1514

約数の個数: 240

約数和(自身を含む): 4820834304

約数和(自身を除く): 3572290224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 210, 240, 252, 280, 315, 336, 360, 382, 420, 504, 560, 573, 630, 720, 764, 840, 955, 1008, 1146, 1260, 1297, 1337, 1528, 1680, 1719, 1910, 2292, 2520, 2594, 2674, 2865, 3056, 3438, 3820, 3891, 4011, 4584, 5040, 5188, 5348, 5730, 6485, 6685, 6876, 7640, 7782, 8022, 8595, 9079, 9168, 10376, 10696, 11460, 11673, 12033, 12970, 13370, 13752, 15280, 15564, 16044, 17190, 18158, 19455, 20055, 20752, 21392, 22920, 23346, 24066, 25940, 26740, 27237, 27504, 31128, 32088, 34380, 36316, 38910, 40110, 45395, 45840, 46692, 48132, 51880, 53480, 54474, 58365, 60165, 62256, 64176, 68760, 72632, 77820, 80220, 81711, 90790, 93384, 96264, 103760, 106960, 108948, 116730, 120330, 136185, 137520, 145264, 155640, 160440, 163422, 181580, 186768, 192528, 217896, 233460, 240660, 247727, 272370, 311280, 320880, 326844, 363160, 408555, 435792, 466920, 481320, 495454, 544740, 653688, 726320, 743181, 817110, 933840, 962640, 990908, 1089480, 1238635, 1307376, 1486362, 1634220, 1734089, 1981816, 2178960, 2229543, 2477270, 2972724, 3268440, 3468178, 3715905, 3963632, 4459086, 4954540, 5202267, 5945448, 6536880, 6936356, 7431810, 8670445, 8918172, 9909080, 10404534, 11147715, 11890896, 13872712, 14863620, 15606801, 17340890, 17836344, 19818160, 20809068, 22295430, 26011335, 27745424, 29727240, 31213602, 34681780, 35672688, 41618136, 44590860, 52022670, 59454480, 62427204, 69363560, 78034005, 83236272, 89181720, 104045340, 124854408, 138727120, 156068010, 178363440, 208090680, 249708816, 312136020, 416181360, 624272040, 1248544080]

約数ペア:

[(1, 1248544080), (2, 624272040), (3, 416181360), (4, 312136020), (5, 249708816), (6, 208090680), (7, 178363440), (8, 156068010), (9, 138727120), (10, 124854408), (12, 104045340), (14, 89181720), (15, 83236272), (16, 78034005), (18, 69363560), (20, 62427204), (21, 59454480), (24, 52022670), (28, 44590860), (30, 41618136), (35, 35672688), (36, 34681780), (40, 31213602), (42, 29727240), (45, 27745424), (48, 26011335), (56, 22295430), (60, 20809068), (63, 19818160), (70, 17836344), (72, 17340890), (80, 15606801), (84, 14863620), (90, 13872712), (105, 11890896), (112, 11147715), (120, 10404534), (126, 9909080), (140, 8918172), (144, 8670445), (168, 7431810), (180, 6936356), (191, 6536880), (210, 5945448), (240, 5202267), (252, 4954540), (280, 4459086), (315, 3963632), (336, 3715905), (360, 3468178), (382, 3268440), (420, 2972724), (504, 2477270), (560, 2229543), (573, 2178960), (630, 1981816), (720, 1734089), (764, 1634220), (840, 1486362), (955, 1307376), (1008, 1238635), (1146, 1089480), (1260, 990908), (1297, 962640), (1337, 933840), (1528, 817110), (1680, 743181), (1719, 726320), (1910, 653688), (2292, 544740), (2520, 495454), (2594, 481320), (2674, 466920), (2865, 435792), (3056, 408555), (3438, 363160), (3820, 326844), (3891, 320880), (4011, 311280), (4584, 272370), (5040, 247727), (5188, 240660), (5348, 233460), (5730, 217896), (6485, 192528), (6685, 186768), (6876, 181580), (7640, 163422), (7782, 160440), (8022, 155640), (8595, 145264), (9079, 137520), (9168, 136185), (10376, 120330), (10696, 116730), (11460, 108948), (11673, 106960), (12033, 103760), (12970, 96264), (13370, 93384), (13752, 90790), (15280, 81711), (15564, 80220), (16044, 77820), (17190, 72632), (18158, 68760), (19455, 64176), (20055, 62256), (20752, 60165), (21392, 58365), (22920, 54474), (23346, 53480), (24066, 51880), (25940, 48132), (26740, 46692), (27237, 45840), (27504, 45395), (31128, 40110), (32088, 38910), (34380, 36316)]