2081001600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3852

約数の個数: 288

約数和(自身を含む): 7818361200

約数和(自身を除く): 5737359600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1152, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2400, 2432, 2736, 2850, 2880, 3040, 3200, 3420, 3600, 3648, 3800, 3803, 4275, 4560, 4800, 5472, 5700, 5760, 6080, 6840, 7200, 7296, 7600, 7606, 8550, 9120, 9600, 10944, 11400, 11409, 12160, 13680, 14400, 15200, 15212, 17100, 18240, 19015, 21888, 22800, 22818, 27360, 28800, 30400, 30424, 34200, 34227, 36480, 38030, 45600, 45636, 54720, 57045, 60800, 60848, 68400, 68454, 72257, 76060, 91200, 91272, 95075, 109440, 114090, 121696, 136800, 136908, 144514, 152120, 171135, 182400, 182544, 190150, 216771, 228180, 243392, 273600, 273816, 285225, 289028, 304240, 342270, 361285, 365088, 380300, 433542, 456360, 486784, 547200, 547632, 570450, 578056, 608480, 650313, 684540, 722570, 730176, 760600, 855675, 867084, 912720, 1083855, 1095264, 1140900, 1156112, 1216960, 1300626, 1369080, 1445140, 1460352, 1521200, 1711350, 1734168, 1806425, 1825440, 2167710, 2190528, 2281800, 2312224, 2433920, 2601252, 2738160, 2890280, 3042400, 3251565, 3422700, 3468336, 3612850, 3650880, 4335420, 4381056, 4563600, 4624448, 5202504, 5419275, 5476320, 5780560, 6084800, 6503130, 6845400, 6936672, 7225700, 7301760, 8670840, 9127200, 9248896, 10405008, 10838550, 10952640, 11561120, 12169600, 13006260, 13690800, 13873344, 14451400, 16257825, 17341680, 18254400, 20810016, 21677100, 21905280, 23122240, 26012520, 27381600, 27746688, 28902800, 32515650, 34683360, 36508800, 41620032, 43354200, 46244480, 52025040, 54763200, 57805600, 65031300, 69366720, 83240064, 86708400, 104050080, 109526400, 115611200, 130062600, 138733440, 173416800, 208100160, 231222400, 260125200, 346833600, 416200320, 520250400, 693667200, 1040500800, 2081001600]

約数ペア:

[(1, 2081001600), (2, 1040500800), (3, 693667200), (4, 520250400), (5, 416200320), (6, 346833600), (8, 260125200), (9, 231222400), (10, 208100160), (12, 173416800), (15, 138733440), (16, 130062600), (18, 115611200), (19, 109526400), (20, 104050080), (24, 86708400), (25, 83240064), (30, 69366720), (32, 65031300), (36, 57805600), (38, 54763200), (40, 52025040), (45, 46244480), (48, 43354200), (50, 41620032), (57, 36508800), (60, 34683360), (64, 32515650), (72, 28902800), (75, 27746688), (76, 27381600), (80, 26012520), (90, 23122240), (95, 21905280), (96, 21677100), (100, 20810016), (114, 18254400), (120, 17341680), (128, 16257825), (144, 14451400), (150, 13873344), (152, 13690800), (160, 13006260), (171, 12169600), (180, 11561120), (190, 10952640), (192, 10838550), (200, 10405008), (225, 9248896), (228, 9127200), (240, 8670840), (285, 7301760), (288, 7225700), (300, 6936672), (304, 6845400), (320, 6503130), (342, 6084800), (360, 5780560), (380, 5476320), (384, 5419275), (400, 5202504), (450, 4624448), (456, 4563600), (475, 4381056), (480, 4335420), (570, 3650880), (576, 3612850), (600, 3468336), (608, 3422700), (640, 3251565), (684, 3042400), (720, 2890280), (760, 2738160), (800, 2601252), (855, 2433920), (900, 2312224), (912, 2281800), (950, 2190528), (960, 2167710), (1140, 1825440), (1152, 1806425), (1200, 1734168), (1216, 1711350), (1368, 1521200), (1425, 1460352), (1440, 1445140), (1520, 1369080), (1600, 1300626), (1710, 1216960), (1800, 1156112), (1824, 1140900), (1900, 1095264), (1920, 1083855), (2280, 912720), (2400, 867084), (2432, 855675), (2736, 760600), (2850, 730176), (2880, 722570), (3040, 684540), (3200, 650313), (3420, 608480), (3600, 578056), (3648, 570450), (3800, 547632), (3803, 547200), (4275, 486784), (4560, 456360), (4800, 433542), (5472, 380300), (5700, 365088), (5760, 361285), (6080, 342270), (6840, 304240), (7200, 289028), (7296, 285225), (7600, 273816), (7606, 273600), (8550, 243392), (9120, 228180), (9600, 216771), (10944, 190150), (11400, 182544), (11409, 182400), (12160, 171135), (13680, 152120), (14400, 144514), (15200, 136908), (15212, 136800), (17100, 121696), (18240, 114090), (19015, 109440), (21888, 95075), (22800, 91272), (22818, 91200), (27360, 76060), (28800, 72257), (30400, 68454), (30424, 68400), (34200, 60848), (34227, 60800), (36480, 57045), (38030, 54720), (45600, 45636)]