7138650240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39979}}^1$

素因数の和:40035

約数の個数: 192

約数和(自身を含む): 25446470400

約数和(自身を除く): 18307820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 39979, 44640, 59520, 79958, 89280, 119937, 159916, 178560, 199895, 239874, 319832, 359811, 399790, 479748, 599685, 639664, 719622, 799580, 959496, 1199370, 1239349, 1279328, 1439244, 1599160, 1799055, 1918992, 2398740, 2478698, 2558656, 2878488, 3198320, 3598110, 3718047, 3837984, 4797480, 4957396, 5117312, 5756976, 6196745, 6396640, 7196220, 7436094, 7675968, 9594960, 9914792, 11154141, 11513952, 12393490, 12793280, 14392440, 14872188, 15351936, 18590235, 19189920, 19829584, 22308282, 23027904, 24786980, 25586560, 28784880, 29744376, 37180470, 38379840, 39659168, 44616564, 46055808, 49573960, 55770705, 57569760, 59488752, 74360940, 76759680, 79318336, 89233128, 99147920, 111541410, 115139520, 118977504, 148721880, 158636672, 178466256, 198295840, 223082820, 230279040, 237955008, 297443760, 356932512, 396591680, 446165640, 475910016, 594887520, 713865024, 793183360, 892331280, 1189775040, 1427730048, 1784662560, 2379550080, 3569325120, 7138650240]

約数ペア:

[(1, 7138650240), (2, 3569325120), (3, 2379550080), (4, 1784662560), (5, 1427730048), (6, 1189775040), (8, 892331280), (9, 793183360), (10, 713865024), (12, 594887520), (15, 475910016), (16, 446165640), (18, 396591680), (20, 356932512), (24, 297443760), (30, 237955008), (31, 230279040), (32, 223082820), (36, 198295840), (40, 178466256), (45, 158636672), (48, 148721880), (60, 118977504), (62, 115139520), (64, 111541410), (72, 99147920), (80, 89233128), (90, 79318336), (93, 76759680), (96, 74360940), (120, 59488752), (124, 57569760), (128, 55770705), (144, 49573960), (155, 46055808), (160, 44616564), (180, 39659168), (186, 38379840), (192, 37180470), (240, 29744376), (248, 28784880), (279, 25586560), (288, 24786980), (310, 23027904), (320, 22308282), (360, 19829584), (372, 19189920), (384, 18590235), (465, 15351936), (480, 14872188), (496, 14392440), (558, 12793280), (576, 12393490), (620, 11513952), (640, 11154141), (720, 9914792), (744, 9594960), (930, 7675968), (960, 7436094), (992, 7196220), (1116, 6396640), (1152, 6196745), (1240, 5756976), (1395, 5117312), (1440, 4957396), (1488, 4797480), (1860, 3837984), (1920, 3718047), (1984, 3598110), (2232, 3198320), (2480, 2878488), (2790, 2558656), (2880, 2478698), (2976, 2398740), (3720, 1918992), (3968, 1799055), (4464, 1599160), (4960, 1439244), (5580, 1279328), (5760, 1239349), (5952, 1199370), (7440, 959496), (8928, 799580), (9920, 719622), (11160, 639664), (11904, 599685), (14880, 479748), (17856, 399790), (19840, 359811), (22320, 319832), (29760, 239874), (35712, 199895), (39979, 178560), (44640, 159916), (59520, 119937), (79958, 89280)]