2152968120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 256

約数和(自身を含む): 7569936000

約数和(自身を除く): 5416967880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 53, 54, 58, 60, 72, 87, 90, 106, 108, 116, 120, 135, 145, 159, 174, 180, 212, 216, 232, 261, 265, 270, 290, 318, 348, 360, 424, 435, 477, 522, 530, 540, 580, 636, 696, 783, 795, 870, 954, 1044, 1060, 1080, 1160, 1272, 1297, 1305, 1431, 1537, 1566, 1590, 1740, 1908, 2088, 2120, 2385, 2594, 2610, 2862, 3074, 3132, 3180, 3480, 3816, 3891, 3915, 4611, 4770, 5188, 5220, 5724, 6148, 6264, 6360, 6485, 7155, 7685, 7782, 7830, 9222, 9540, 10376, 10440, 11448, 11673, 12296, 12970, 13833, 14310, 15370, 15564, 15660, 18444, 19080, 19455, 23055, 23346, 25940, 27666, 28620, 30740, 31128, 31320, 35019, 36888, 37613, 38910, 41499, 46110, 46692, 51880, 55332, 57240, 58365, 61480, 68741, 69165, 70038, 75226, 77820, 82998, 92220, 93384, 110664, 112839, 116730, 137482, 138330, 140076, 150452, 155640, 165996, 175095, 184440, 188065, 206223, 207495, 225678, 233460, 274964, 276660, 280152, 300904, 331992, 338517, 343705, 350190, 376130, 412446, 414990, 451356, 466920, 549928, 553320, 564195, 618669, 677034, 687410, 700380, 752260, 824892, 829980, 902712, 1015551, 1031115, 1128390, 1237338, 1354068, 1374820, 1400760, 1504520, 1649784, 1659960, 1692585, 1856007, 1993489, 2031102, 2062230, 2256780, 2474676, 2708136, 2749640, 3093345, 3385170, 3712014, 3986978, 4062204, 4124460, 4513560, 4949352, 5077755, 5980467, 6186690, 6770340, 7424028, 7973956, 8124408, 8248920, 9280035, 9967445, 10155510, 11960934, 12373380, 13540680, 14848056, 15947912, 17941401, 18560070, 19934890, 20311020, 23921868, 24746760, 29902335, 35882802, 37120140, 39869780, 40622040, 47843736, 53824203, 59804670, 71765604, 74240280, 79739560, 89707005, 107648406, 119609340, 143531208, 179414010, 215296812, 239218680, 269121015, 358828020, 430593624, 538242030, 717656040, 1076484060, 2152968120]

約数ペア:

[(1, 2152968120), (2, 1076484060), (3, 717656040), (4, 538242030), (5, 430593624), (6, 358828020), (8, 269121015), (9, 239218680), (10, 215296812), (12, 179414010), (15, 143531208), (18, 119609340), (20, 107648406), (24, 89707005), (27, 79739560), (29, 74240280), (30, 71765604), (36, 59804670), (40, 53824203), (45, 47843736), (53, 40622040), (54, 39869780), (58, 37120140), (60, 35882802), (72, 29902335), (87, 24746760), (90, 23921868), (106, 20311020), (108, 19934890), (116, 18560070), (120, 17941401), (135, 15947912), (145, 14848056), (159, 13540680), (174, 12373380), (180, 11960934), (212, 10155510), (216, 9967445), (232, 9280035), (261, 8248920), (265, 8124408), (270, 7973956), (290, 7424028), (318, 6770340), (348, 6186690), (360, 5980467), (424, 5077755), (435, 4949352), (477, 4513560), (522, 4124460), (530, 4062204), (540, 3986978), (580, 3712014), (636, 3385170), (696, 3093345), (783, 2749640), (795, 2708136), (870, 2474676), (954, 2256780), (1044, 2062230), (1060, 2031102), (1080, 1993489), (1160, 1856007), (1272, 1692585), (1297, 1659960), (1305, 1649784), (1431, 1504520), (1537, 1400760), (1566, 1374820), (1590, 1354068), (1740, 1237338), (1908, 1128390), (2088, 1031115), (2120, 1015551), (2385, 902712), (2594, 829980), (2610, 824892), (2862, 752260), (3074, 700380), (3132, 687410), (3180, 677034), (3480, 618669), (3816, 564195), (3891, 553320), (3915, 549928), (4611, 466920), (4770, 451356), (5188, 414990), (5220, 412446), (5724, 376130), (6148, 350190), (6264, 343705), (6360, 338517), (6485, 331992), (7155, 300904), (7685, 280152), (7782, 276660), (7830, 274964), (9222, 233460), (9540, 225678), (10376, 207495), (10440, 206223), (11448, 188065), (11673, 184440), (12296, 175095), (12970, 165996), (13833, 155640), (14310, 150452), (15370, 140076), (15564, 138330), (15660, 137482), (18444, 116730), (19080, 112839), (19455, 110664), (23055, 93384), (23346, 92220), (25940, 82998), (27666, 77820), (28620, 75226), (30740, 70038), (31128, 69165), (31320, 68741), (35019, 61480), (36888, 58365), (37613, 57240), (38910, 55332), (41499, 51880), (46110, 46692)]