421536960

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 392

約数和(自身を含む): 1632417360

約数和(自身を除く): 1210880400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 139, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 278, 288, 312, 320, 324, 351, 360, 390, 405, 416, 417, 432, 468, 480, 486, 520, 540, 556, 576, 585, 624, 648, 695, 702, 720, 729, 780, 810, 832, 834, 864, 936, 960, 972, 1040, 1053, 1080, 1112, 1170, 1215, 1248, 1251, 1296, 1390, 1404, 1440, 1458, 1560, 1620, 1668, 1728, 1755, 1807, 1872, 1944, 2080, 2085, 2106, 2160, 2224, 2340, 2430, 2496, 2502, 2592, 2780, 2808, 2880, 2916, 3120, 3159, 3240, 3336, 3510, 3614, 3645, 3744, 3753, 3888, 4160, 4170, 4212, 4320, 4448, 4680, 4860, 5004, 5184, 5265, 5421, 5560, 5616, 5832, 6240, 6255, 6318, 6480, 6672, 7020, 7228, 7290, 7488, 7506, 7776, 8340, 8424, 8640, 8896, 9035, 9360, 9477, 9720, 10008, 10530, 10842, 11120, 11232, 11259, 11664, 12480, 12510, 12636, 12960, 13344, 14040, 14456, 14580, 15012, 15552, 15795, 16263, 16680, 16848, 18070, 18720, 18765, 18954, 19440, 20016, 21060, 21684, 22240, 22464, 22518, 23328, 25020, 25272, 25920, 26688, 27105, 28080, 28912, 29160, 30024, 31590, 32526, 33360, 33696, 33777, 36140, 37440, 37530, 37908, 38880, 40032, 42120, 43368, 44480, 45036, 46656, 47385, 48789, 50040, 50544, 54210, 56160, 56295, 57824, 58320, 60048, 63180, 65052, 66720, 67392, 67554, 72280, 75060, 75816, 77760, 80064, 81315, 84240, 86736, 90072, 94770, 97578, 100080, 101088, 101331, 108420, 112320, 112590, 115648, 116640, 120096, 126360, 130104, 133440, 135108, 144560, 146367, 150120, 151632, 162630, 168480, 168885, 173472, 180144, 189540, 195156, 200160, 202176, 202662, 216840, 225180, 233280, 240192, 243945, 252720, 260208, 270216, 289120, 292734, 300240, 303264, 325260, 336960, 337770, 346944, 360288, 379080, 390312, 400320, 405324, 433680, 439101, 450360, 487890, 505440, 506655, 520416, 540432, 578240, 585468, 600480, 606528, 650520, 675540, 720576, 731835, 758160, 780624, 810648, 867360, 878202, 900720, 975780, 1010880, 1013310, 1040832, 1080864, 1170936, 1200960, 1301040, 1317303, 1351080, 1463670, 1516320, 1561248, 1621296, 1734720, 1756404, 1801440, 1951560, 2026620, 2161728, 2195505, 2341872, 2602080, 2634606, 2702160, 2927340, 3032640, 3122496, 3242592, 3512808, 3602880, 3903120, 4053240, 4391010, 4683744, 5204160, 5269212, 5404320, 5854680, 6485184, 6586515, 7025616, 7806240, 8106480, 8782020, 9367488, 10538424, 10808640, 11709360, 13173030, 14051232, 15612480, 16212960, 17564040, 21076848, 23418720, 26346060, 28102464, 32425920, 35128080, 42153696, 46837440, 52692120, 70256160, 84307392, 105384240, 140512320, 210768480, 421536960]

約数ペア:

[(1, 421536960), (2, 210768480), (3, 140512320), (4, 105384240), (5, 84307392), (6, 70256160), (8, 52692120), (9, 46837440), (10, 42153696), (12, 35128080), (13, 32425920), (15, 28102464), (16, 26346060), (18, 23418720), (20, 21076848), (24, 17564040), (26, 16212960), (27, 15612480), (30, 14051232), (32, 13173030), (36, 11709360), (39, 10808640), (40, 10538424), (45, 9367488), (48, 8782020), (52, 8106480), (54, 7806240), (60, 7025616), (64, 6586515), (65, 6485184), (72, 5854680), (78, 5404320), (80, 5269212), (81, 5204160), (90, 4683744), (96, 4391010), (104, 4053240), (108, 3903120), (117, 3602880), (120, 3512808), (130, 3242592), (135, 3122496), (139, 3032640), (144, 2927340), (156, 2702160), (160, 2634606), (162, 2602080), (180, 2341872), (192, 2195505), (195, 2161728), (208, 2026620), (216, 1951560), (234, 1801440), (240, 1756404), (243, 1734720), (260, 1621296), (270, 1561248), (278, 1516320), (288, 1463670), (312, 1351080), (320, 1317303), (324, 1301040), (351, 1200960), (360, 1170936), (390, 1080864), (405, 1040832), (416, 1013310), (417, 1010880), (432, 975780), (468, 900720), (480, 878202), (486, 867360), (520, 810648), (540, 780624), (556, 758160), (576, 731835), (585, 720576), (624, 675540), (648, 650520), (695, 606528), (702, 600480), (720, 585468), (729, 578240), (780, 540432), (810, 520416), (832, 506655), (834, 505440), (864, 487890), (936, 450360), (960, 439101), (972, 433680), (1040, 405324), (1053, 400320), (1080, 390312), (1112, 379080), (1170, 360288), (1215, 346944), (1248, 337770), (1251, 336960), (1296, 325260), (1390, 303264), (1404, 300240), (1440, 292734), (1458, 289120), (1560, 270216), (1620, 260208), (1668, 252720), (1728, 243945), (1755, 240192), (1807, 233280), (1872, 225180), (1944, 216840), (2080, 202662), (2085, 202176), (2106, 200160), (2160, 195156), (2224, 189540), (2340, 180144), (2430, 173472), (2496, 168885), (2502, 168480), (2592, 162630), (2780, 151632), (2808, 150120), (2880, 146367), (2916, 144560), (3120, 135108), (3159, 133440), (3240, 130104), (3336, 126360), (3510, 120096), (3614, 116640), (3645, 115648), (3744, 112590), (3753, 112320), (3888, 108420), (4160, 101331), (4170, 101088), (4212, 100080), (4320, 97578), (4448, 94770), (4680, 90072), (4860, 86736), (5004, 84240), (5184, 81315), (5265, 80064), (5421, 77760), (5560, 75816), (5616, 75060), (5832, 72280), (6240, 67554), (6255, 67392), (6318, 66720), (6480, 65052), (6672, 63180), (7020, 60048), (7228, 58320), (7290, 57824), (7488, 56295), (7506, 56160), (7776, 54210), (8340, 50544), (8424, 50040), (8640, 48789), (8896, 47385), (9035, 46656), (9360, 45036), (9477, 44480), (9720, 43368), (10008, 42120), (10530, 40032), (10842, 38880), (11120, 37908), (11232, 37530), (11259, 37440), (11664, 36140), (12480, 33777), (12510, 33696), (12636, 33360), (12960, 32526), (13344, 31590), (14040, 30024), (14456, 29160), (14580, 28912), (15012, 28080), (15552, 27105), (15795, 26688), (16263, 25920), (16680, 25272), (16848, 25020), (18070, 23328), (18720, 22518), (18765, 22464), (18954, 22240), (19440, 21684), (20016, 21060)]