1399975920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 320

約数和(自身を含む): 5618211840

約数和(自身を除く): 4218235920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 504, 530, 540, 560, 630, 636, 720, 742, 756, 795, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1680, 1747, 1855, 1890, 1908, 2120, 2160, 2226, 2385, 2520, 2544, 2862, 2968, 3024, 3180, 3339, 3494, 3710, 3780, 3816, 4240, 4452, 4770, 5040, 5241, 5565, 5724, 5936, 6360, 6678, 6988, 7155, 7420, 7560, 7632, 8735, 8904, 9540, 10017, 10482, 11130, 11448, 12229, 12720, 13356, 13976, 14310, 14840, 15120, 15723, 16695, 17470, 17808, 19080, 20034, 20964, 22260, 22896, 24458, 26205, 26712, 27952, 28620, 29680, 31446, 33390, 34940, 36687, 38160, 40068, 41928, 44520, 47169, 48916, 50085, 52410, 53424, 57240, 61145, 62892, 66780, 69880, 73374, 78615, 80136, 83856, 89040, 92591, 94338, 97832, 100170, 104820, 110061, 114480, 122290, 125784, 133560, 139760, 146748, 157230, 160272, 183435, 185182, 188676, 195664, 200340, 209640, 220122, 235845, 244580, 251568, 267120, 277773, 293496, 314460, 330183, 366870, 370364, 377352, 400680, 419280, 440244, 462955, 471690, 489160, 550305, 555546, 586992, 628920, 648137, 660366, 733740, 740728, 754704, 801360, 833319, 880488, 925910, 943380, 978320, 1100610, 1111092, 1257840, 1296274, 1320732, 1388865, 1467480, 1481456, 1650915, 1666638, 1760976, 1851820, 1886760, 1944411, 2201220, 2222184, 2499957, 2592548, 2641464, 2777730, 2934960, 3240685, 3301830, 3333276, 3703640, 3773520, 3888822, 4166595, 4402440, 4444368, 4999914, 5185096, 5282928, 5555460, 5833233, 6481370, 6603660, 6666552, 7407280, 7777644, 8333190, 8804880, 9722055, 9999828, 10370192, 11110920, 11666466, 12499785, 12962740, 13207320, 13333104, 15555288, 16666380, 17499699, 19444110, 19999656, 22221840, 23332932, 24999570, 25925480, 26414640, 29166165, 31110576, 33332760, 34999398, 38888220, 39999312, 46665864, 49999140, 51850960, 58332330, 66665520, 69998796, 77776440, 87498495, 93331728, 99998280, 116664660, 139997592, 155552880, 174996990, 199996560, 233329320, 279995184, 349993980, 466658640, 699987960, 1399975920]

約数ペア:

[(1, 1399975920), (2, 699987960), (3, 466658640), (4, 349993980), (5, 279995184), (6, 233329320), (7, 199996560), (8, 174996990), (9, 155552880), (10, 139997592), (12, 116664660), (14, 99998280), (15, 93331728), (16, 87498495), (18, 77776440), (20, 69998796), (21, 66665520), (24, 58332330), (27, 51850960), (28, 49999140), (30, 46665864), (35, 39999312), (36, 38888220), (40, 34999398), (42, 33332760), (45, 31110576), (48, 29166165), (53, 26414640), (54, 25925480), (56, 24999570), (60, 23332932), (63, 22221840), (70, 19999656), (72, 19444110), (80, 17499699), (84, 16666380), (90, 15555288), (105, 13333104), (106, 13207320), (108, 12962740), (112, 12499785), (120, 11666466), (126, 11110920), (135, 10370192), (140, 9999828), (144, 9722055), (159, 8804880), (168, 8333190), (180, 7777644), (189, 7407280), (210, 6666552), (212, 6603660), (216, 6481370), (240, 5833233), (252, 5555460), (265, 5282928), (270, 5185096), (280, 4999914), (315, 4444368), (318, 4402440), (336, 4166595), (360, 3888822), (371, 3773520), (378, 3703640), (420, 3333276), (424, 3301830), (432, 3240685), (477, 2934960), (504, 2777730), (530, 2641464), (540, 2592548), (560, 2499957), (630, 2222184), (636, 2201220), (720, 1944411), (742, 1886760), (756, 1851820), (795, 1760976), (840, 1666638), (848, 1650915), (945, 1481456), (954, 1467480), (1008, 1388865), (1060, 1320732), (1080, 1296274), (1113, 1257840), (1260, 1111092), (1272, 1100610), (1431, 978320), (1484, 943380), (1512, 925910), (1590, 880488), (1680, 833319), (1747, 801360), (1855, 754704), (1890, 740728), (1908, 733740), (2120, 660366), (2160, 648137), (2226, 628920), (2385, 586992), (2520, 555546), (2544, 550305), (2862, 489160), (2968, 471690), (3024, 462955), (3180, 440244), (3339, 419280), (3494, 400680), (3710, 377352), (3780, 370364), (3816, 366870), (4240, 330183), (4452, 314460), (4770, 293496), (5040, 277773), (5241, 267120), (5565, 251568), (5724, 244580), (5936, 235845), (6360, 220122), (6678, 209640), (6988, 200340), (7155, 195664), (7420, 188676), (7560, 185182), (7632, 183435), (8735, 160272), (8904, 157230), (9540, 146748), (10017, 139760), (10482, 133560), (11130, 125784), (11448, 122290), (12229, 114480), (12720, 110061), (13356, 104820), (13976, 100170), (14310, 97832), (14840, 94338), (15120, 92591), (15723, 89040), (16695, 83856), (17470, 80136), (17808, 78615), (19080, 73374), (20034, 69880), (20964, 66780), (22260, 62892), (22896, 61145), (24458, 57240), (26205, 53424), (26712, 52410), (27952, 50085), (28620, 48916), (29680, 47169), (31446, 44520), (33390, 41928), (34940, 40068), (36687, 38160)]