7188394720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 19424059200

約数和(自身を除く): 12235664480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 89, 103, 104, 116, 130, 145, 160, 169, 178, 206, 208, 232, 260, 290, 338, 356, 377, 412, 416, 445, 464, 515, 520, 580, 676, 712, 754, 824, 845, 890, 928, 1030, 1040, 1157, 1160, 1339, 1352, 1424, 1508, 1648, 1690, 1780, 1885, 2060, 2080, 2314, 2320, 2581, 2678, 2704, 2848, 2987, 3016, 3296, 3380, 3560, 3770, 4120, 4628, 4640, 4901, 5162, 5356, 5408, 5785, 5974, 6032, 6695, 6760, 7120, 7540, 8240, 9167, 9256, 9802, 10324, 10712, 11570, 11948, 12064, 12905, 13390, 13520, 14240, 14935, 15041, 15080, 16480, 17407, 18334, 18512, 19604, 20648, 21424, 23140, 23896, 24505, 25810, 26780, 27040, 29870, 30082, 30160, 33553, 34814, 36668, 37024, 38831, 39208, 41296, 42848, 45835, 46280, 47792, 49010, 51620, 53560, 59740, 60164, 60320, 67106, 69628, 73336, 75205, 77662, 78416, 82592, 87035, 91670, 92560, 95584, 98020, 103240, 107120, 119171, 119480, 120328, 134212, 139256, 146672, 150410, 155324, 156832, 167765, 174070, 183340, 185120, 194155, 196040, 206480, 214240, 238342, 238960, 240656, 265843, 268424, 278512, 293344, 300820, 310648, 335530, 348140, 366680, 388310, 392080, 412960, 436189, 476684, 477920, 481312, 504803, 531686, 536848, 557024, 595855, 601640, 621296, 671060, 696280, 733360, 776620, 784160, 872378, 953368, 1009606, 1063372, 1073696, 1191710, 1203280, 1242592, 1329215, 1342120, 1392560, 1466720, 1549223, 1553240, 1744756, 1906736, 2019212, 2126744, 2180945, 2383420, 2406560, 2524015, 2658430, 2684240, 2785120, 3098446, 3106480, 3455959, 3489512, 3813472, 4038424, 4253488, 4361890, 4766840, 5048030, 5316860, 5368480, 6196892, 6212960, 6911918, 6979024, 7746115, 8076848, 8506976, 8723780, 9533680, 10096060, 10633720, 12393784, 13823836, 13958048, 15492230, 16153696, 17279795, 17447560, 19067360, 20192120, 21267440, 24787568, 27647672, 30984460, 34559590, 34895120, 40384240, 42534880, 44927467, 49575136, 55295344, 61968920, 69119180, 69790240, 80768480, 89854934, 110590688, 123937840, 138238360, 179709868, 224637335, 247875680, 276476720, 359419736, 449274670, 552953440, 718839472, 898549340, 1437678944, 1797098680, 3594197360, 7188394720]

約数ペア:

[(1, 7188394720), (2, 3594197360), (4, 1797098680), (5, 1437678944), (8, 898549340), (10, 718839472), (13, 552953440), (16, 449274670), (20, 359419736), (26, 276476720), (29, 247875680), (32, 224637335), (40, 179709868), (52, 138238360), (58, 123937840), (65, 110590688), (80, 89854934), (89, 80768480), (103, 69790240), (104, 69119180), (116, 61968920), (130, 55295344), (145, 49575136), (160, 44927467), (169, 42534880), (178, 40384240), (206, 34895120), (208, 34559590), (232, 30984460), (260, 27647672), (290, 24787568), (338, 21267440), (356, 20192120), (377, 19067360), (412, 17447560), (416, 17279795), (445, 16153696), (464, 15492230), (515, 13958048), (520, 13823836), (580, 12393784), (676, 10633720), (712, 10096060), (754, 9533680), (824, 8723780), (845, 8506976), (890, 8076848), (928, 7746115), (1030, 6979024), (1040, 6911918), (1157, 6212960), (1160, 6196892), (1339, 5368480), (1352, 5316860), (1424, 5048030), (1508, 4766840), (1648, 4361890), (1690, 4253488), (1780, 4038424), (1885, 3813472), (2060, 3489512), (2080, 3455959), (2314, 3106480), (2320, 3098446), (2581, 2785120), (2678, 2684240), (2704, 2658430), (2848, 2524015), (2987, 2406560), (3016, 2383420), (3296, 2180945), (3380, 2126744), (3560, 2019212), (3770, 1906736), (4120, 1744756), (4628, 1553240), (4640, 1549223), (4901, 1466720), (5162, 1392560), (5356, 1342120), (5408, 1329215), (5785, 1242592), (5974, 1203280), (6032, 1191710), (6695, 1073696), (6760, 1063372), (7120, 1009606), (7540, 953368), (8240, 872378), (9167, 784160), (9256, 776620), (9802, 733360), (10324, 696280), (10712, 671060), (11570, 621296), (11948, 601640), (12064, 595855), (12905, 557024), (13390, 536848), (13520, 531686), (14240, 504803), (14935, 481312), (15041, 477920), (15080, 476684), (16480, 436189), (17407, 412960), (18334, 392080), (18512, 388310), (19604, 366680), (20648, 348140), (21424, 335530), (23140, 310648), (23896, 300820), (24505, 293344), (25810, 278512), (26780, 268424), (27040, 265843), (29870, 240656), (30082, 238960), (30160, 238342), (33553, 214240), (34814, 206480), (36668, 196040), (37024, 194155), (38831, 185120), (39208, 183340), (41296, 174070), (42848, 167765), (45835, 156832), (46280, 155324), (47792, 150410), (49010, 146672), (51620, 139256), (53560, 134212), (59740, 120328), (60164, 119480), (60320, 119171), (67106, 107120), (69628, 103240), (73336, 98020), (75205, 95584), (77662, 92560), (78416, 91670), (82592, 87035)]