1838185920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6920

約数の個数: 224

約数和(自身を含む): 6694871040

約数和(自身を除く): 4856685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 6863, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 13726, 14880, 16740, 17856, 20589, 22320, 26784, 27452, 29760, 33480, 34315, 41178, 44640, 53568, 54904, 61767, 66960, 68630, 82356, 89280, 102945, 109808, 123534, 133920, 137260, 164712, 185301, 205890, 212753, 219616, 247068, 267840, 274520, 308835, 329424, 370602, 411780, 425506, 439232, 494136, 549040, 617670, 638259, 658848, 741204, 823560, 851012, 926505, 988272, 1063765, 1098080, 1235340, 1276518, 1317696, 1482408, 1647120, 1702024, 1853010, 1914777, 1976544, 2127530, 2196160, 2470680, 2553036, 2964816, 3191295, 3294240, 3404048, 3706020, 3829554, 3953088, 4255060, 4941360, 5106072, 5744331, 5929632, 6382590, 6588480, 6808096, 7412040, 7659108, 8510120, 9573885, 9882720, 10212144, 11488662, 11859264, 12765180, 13616192, 14824080, 15318216, 17020240, 19147770, 19765440, 20424288, 22977324, 25530360, 28721655, 29648160, 30636432, 34040480, 38295540, 40848576, 45954648, 51060720, 57443310, 59296320, 61272864, 68080960, 76591080, 91909296, 102121440, 114886620, 122545728, 153182160, 183818592, 204242880, 229773240, 306364320, 367637184, 459546480, 612728640, 919092960, 1838185920]

約数ペア:

[(1, 1838185920), (2, 919092960), (3, 612728640), (4, 459546480), (5, 367637184), (6, 306364320), (8, 229773240), (9, 204242880), (10, 183818592), (12, 153182160), (15, 122545728), (16, 114886620), (18, 102121440), (20, 91909296), (24, 76591080), (27, 68080960), (30, 61272864), (31, 59296320), (32, 57443310), (36, 51060720), (40, 45954648), (45, 40848576), (48, 38295540), (54, 34040480), (60, 30636432), (62, 29648160), (64, 28721655), (72, 25530360), (80, 22977324), (90, 20424288), (93, 19765440), (96, 19147770), (108, 17020240), (120, 15318216), (124, 14824080), (135, 13616192), (144, 12765180), (155, 11859264), (160, 11488662), (180, 10212144), (186, 9882720), (192, 9573885), (216, 8510120), (240, 7659108), (248, 7412040), (270, 6808096), (279, 6588480), (288, 6382590), (310, 5929632), (320, 5744331), (360, 5106072), (372, 4941360), (432, 4255060), (465, 3953088), (480, 3829554), (496, 3706020), (540, 3404048), (558, 3294240), (576, 3191295), (620, 2964816), (720, 2553036), (744, 2470680), (837, 2196160), (864, 2127530), (930, 1976544), (960, 1914777), (992, 1853010), (1080, 1702024), (1116, 1647120), (1240, 1482408), (1395, 1317696), (1440, 1276518), (1488, 1235340), (1674, 1098080), (1728, 1063765), (1860, 988272), (1984, 926505), (2160, 851012), (2232, 823560), (2480, 741204), (2790, 658848), (2880, 638259), (2976, 617670), (3348, 549040), (3720, 494136), (4185, 439232), (4320, 425506), (4464, 411780), (4960, 370602), (5580, 329424), (5952, 308835), (6696, 274520), (6863, 267840), (7440, 247068), (8370, 219616), (8640, 212753), (8928, 205890), (9920, 185301), (11160, 164712), (13392, 137260), (13726, 133920), (14880, 123534), (16740, 109808), (17856, 102945), (20589, 89280), (22320, 82356), (26784, 68630), (27452, 66960), (29760, 61767), (33480, 54904), (34315, 53568), (41178, 44640)]