2538285120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41969}}^1$

素因数の和:42002

約数の個数: 224

約数和(自身を含む): 10233964800

約数和(自身を除く): 7695679680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 41969, 60480, 83938, 125907, 167876, 209845, 251814, 293783, 335752, 377721, 419690, 503628, 587566, 629535, 671504, 755442, 839380, 881349, 1007256, 1133163, 1175132, 1259070, 1343008, 1468915, 1510884, 1678760, 1762698, 1888605, 2014512, 2266326, 2350264, 2518140, 2644047, 2686016, 2937830, 3021768, 3357520, 3525396, 3777210, 4029024, 4406745, 4532652, 4700528, 5036280, 5288094, 5665815, 5875660, 6043536, 6715040, 7050792, 7554420, 7932141, 8058048, 8813490, 9065304, 9401056, 10072560, 10576188, 11331630, 11751320, 12087072, 13220235, 13430080, 14101584, 15108840, 15864282, 17626980, 18130608, 18802112, 20145120, 21152376, 22663260, 23502640, 24174144, 26440470, 28203168, 30217680, 31728564, 35253960, 36261216, 39660705, 40290240, 42304752, 45326520, 47005280, 52880940, 56406336, 60435360, 63457128, 70507920, 72522432, 79321410, 84609504, 90653040, 94010560, 105761880, 120870720, 126914256, 141015840, 158642820, 169219008, 181306080, 211523760, 253828512, 282031680, 317285640, 362612160, 423047520, 507657024, 634571280, 846095040, 1269142560, 2538285120]

約数ペア:

[(1, 2538285120), (2, 1269142560), (3, 846095040), (4, 634571280), (5, 507657024), (6, 423047520), (7, 362612160), (8, 317285640), (9, 282031680), (10, 253828512), (12, 211523760), (14, 181306080), (15, 169219008), (16, 158642820), (18, 141015840), (20, 126914256), (21, 120870720), (24, 105761880), (27, 94010560), (28, 90653040), (30, 84609504), (32, 79321410), (35, 72522432), (36, 70507920), (40, 63457128), (42, 60435360), (45, 56406336), (48, 52880940), (54, 47005280), (56, 45326520), (60, 42304752), (63, 40290240), (64, 39660705), (70, 36261216), (72, 35253960), (80, 31728564), (84, 30217680), (90, 28203168), (96, 26440470), (105, 24174144), (108, 23502640), (112, 22663260), (120, 21152376), (126, 20145120), (135, 18802112), (140, 18130608), (144, 17626980), (160, 15864282), (168, 15108840), (180, 14101584), (189, 13430080), (192, 13220235), (210, 12087072), (216, 11751320), (224, 11331630), (240, 10576188), (252, 10072560), (270, 9401056), (280, 9065304), (288, 8813490), (315, 8058048), (320, 7932141), (336, 7554420), (360, 7050792), (378, 6715040), (420, 6043536), (432, 5875660), (448, 5665815), (480, 5288094), (504, 5036280), (540, 4700528), (560, 4532652), (576, 4406745), (630, 4029024), (672, 3777210), (720, 3525396), (756, 3357520), (840, 3021768), (864, 2937830), (945, 2686016), (960, 2644047), (1008, 2518140), (1080, 2350264), (1120, 2266326), (1260, 2014512), (1344, 1888605), (1440, 1762698), (1512, 1678760), (1680, 1510884), (1728, 1468915), (1890, 1343008), (2016, 1259070), (2160, 1175132), (2240, 1133163), (2520, 1007256), (2880, 881349), (3024, 839380), (3360, 755442), (3780, 671504), (4032, 629535), (4320, 587566), (5040, 503628), (6048, 419690), (6720, 377721), (7560, 335752), (8640, 293783), (10080, 251814), (12096, 209845), (15120, 167876), (20160, 125907), (30240, 83938), (41969, 60480)]