154473480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 320

約数和(自身を含む): 609840000

約数和(自身を除く): 455366520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 139, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 278, 280, 294, 315, 324, 343, 360, 378, 392, 405, 417, 420, 441, 490, 504, 540, 556, 567, 588, 630, 648, 686, 695, 735, 756, 810, 834, 840, 882, 945, 973, 980, 1029, 1080, 1112, 1134, 1176, 1251, 1260, 1323, 1372, 1390, 1470, 1512, 1620, 1668, 1715, 1764, 1890, 1946, 1960, 2058, 2085, 2205, 2268, 2502, 2520, 2646, 2744, 2780, 2835, 2919, 2940, 3087, 3240, 3336, 3430, 3528, 3753, 3780, 3892, 3969, 4116, 4170, 4410, 4536, 4865, 5004, 5145, 5292, 5560, 5670, 5838, 5880, 6174, 6255, 6615, 6811, 6860, 7506, 7560, 7784, 7938, 8232, 8340, 8757, 8820, 9261, 9730, 10008, 10290, 10584, 11259, 11340, 11676, 12348, 12510, 13230, 13622, 13720, 14595, 15012, 15435, 15876, 16680, 17514, 17640, 18522, 18765, 19460, 19845, 20433, 20580, 22518, 22680, 23352, 24696, 25020, 26271, 26460, 27244, 27783, 29190, 30024, 30870, 31752, 34055, 35028, 37044, 37530, 38920, 39690, 40866, 41160, 43785, 45036, 46305, 47677, 50040, 52542, 52920, 54488, 55566, 56295, 58380, 61299, 61740, 68110, 70056, 74088, 75060, 78813, 79380, 81732, 87570, 90072, 92610, 95354, 102165, 105084, 111132, 112590, 116760, 122598, 123480, 131355, 136220, 138915, 143031, 150120, 157626, 158760, 163464, 175140, 183897, 185220, 190708, 204330, 210168, 222264, 225180, 238385, 245196, 262710, 272440, 277830, 286062, 306495, 315252, 350280, 367794, 370440, 381416, 394065, 408660, 429093, 450360, 476770, 490392, 525420, 551691, 555660, 572124, 612990, 630504, 715155, 735588, 788130, 817320, 858186, 919485, 953540, 1050840, 1103382, 1111320, 1144248, 1225980, 1287279, 1430310, 1471176, 1576260, 1716372, 1838970, 1907080, 2145465, 2206764, 2451960, 2574558, 2758455, 2860620, 3152520, 3432744, 3677940, 3861837, 4290930, 4413528, 5149116, 5516910, 5721240, 6436395, 7355880, 7723674, 8581860, 10298232, 11033820, 12872790, 15447348, 17163720, 19309185, 22067640, 25745580, 30894696, 38618370, 51491160, 77236740, 154473480]

約数ペア:

[(1, 154473480), (2, 77236740), (3, 51491160), (4, 38618370), (5, 30894696), (6, 25745580), (7, 22067640), (8, 19309185), (9, 17163720), (10, 15447348), (12, 12872790), (14, 11033820), (15, 10298232), (18, 8581860), (20, 7723674), (21, 7355880), (24, 6436395), (27, 5721240), (28, 5516910), (30, 5149116), (35, 4413528), (36, 4290930), (40, 3861837), (42, 3677940), (45, 3432744), (49, 3152520), (54, 2860620), (56, 2758455), (60, 2574558), (63, 2451960), (70, 2206764), (72, 2145465), (81, 1907080), (84, 1838970), (90, 1716372), (98, 1576260), (105, 1471176), (108, 1430310), (120, 1287279), (126, 1225980), (135, 1144248), (139, 1111320), (140, 1103382), (147, 1050840), (162, 953540), (168, 919485), (180, 858186), (189, 817320), (196, 788130), (210, 735588), (216, 715155), (245, 630504), (252, 612990), (270, 572124), (278, 555660), (280, 551691), (294, 525420), (315, 490392), (324, 476770), (343, 450360), (360, 429093), (378, 408660), (392, 394065), (405, 381416), (417, 370440), (420, 367794), (441, 350280), (490, 315252), (504, 306495), (540, 286062), (556, 277830), (567, 272440), (588, 262710), (630, 245196), (648, 238385), (686, 225180), (695, 222264), (735, 210168), (756, 204330), (810, 190708), (834, 185220), (840, 183897), (882, 175140), (945, 163464), (973, 158760), (980, 157626), (1029, 150120), (1080, 143031), (1112, 138915), (1134, 136220), (1176, 131355), (1251, 123480), (1260, 122598), (1323, 116760), (1372, 112590), (1390, 111132), (1470, 105084), (1512, 102165), (1620, 95354), (1668, 92610), (1715, 90072), (1764, 87570), (1890, 81732), (1946, 79380), (1960, 78813), (2058, 75060), (2085, 74088), (2205, 70056), (2268, 68110), (2502, 61740), (2520, 61299), (2646, 58380), (2744, 56295), (2780, 55566), (2835, 54488), (2919, 52920), (2940, 52542), (3087, 50040), (3240, 47677), (3336, 46305), (3430, 45036), (3528, 43785), (3753, 41160), (3780, 40866), (3892, 39690), (3969, 38920), (4116, 37530), (4170, 37044), (4410, 35028), (4536, 34055), (4865, 31752), (5004, 30870), (5145, 30024), (5292, 29190), (5560, 27783), (5670, 27244), (5838, 26460), (5880, 26271), (6174, 25020), (6255, 24696), (6615, 23352), (6811, 22680), (6860, 22518), (7506, 20580), (7560, 20433), (7784, 19845), (7938, 19460), (8232, 18765), (8340, 18522), (8757, 17640), (8820, 17514), (9261, 16680), (9730, 15876), (10008, 15435), (10290, 15012), (10584, 14595), (11259, 13720), (11340, 13622), (11676, 13230), (12348, 12510)]