2049694080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9017

約数の個数: 256

約数和(自身を含む): 7906844160

約数和(自身を除く): 5857150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8971, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 17942, 19040, 22848, 26913, 28560, 32640, 35884, 38080, 44855, 45696, 53826, 57120, 62797, 71768, 76160, 89710, 107652, 114240, 125594, 134565, 143536, 152507, 179420, 188391, 215304, 228480, 251188, 269130, 287072, 305014, 313985, 358840, 376782, 430608, 457521, 502376, 538260, 574144, 610028, 627970, 717680, 753564, 762535, 861216, 915042, 941955, 1004752, 1067549, 1076520, 1148288, 1220056, 1255940, 1435360, 1507128, 1525070, 1722432, 1830084, 1883910, 2009504, 2135098, 2153040, 2287605, 2440112, 2511880, 2870720, 3014256, 3050140, 3202647, 3444864, 3660168, 3767820, 4019008, 4270196, 4306080, 4575210, 4880224, 5023760, 5337745, 5741440, 6028512, 6100280, 6405294, 7320336, 7535640, 8038016, 8540392, 8612160, 9150420, 9760448, 10047520, 10675490, 12057024, 12200560, 12810588, 14640672, 15071280, 16013235, 17080784, 17224320, 18300840, 19520896, 20095040, 21350980, 24114048, 24401120, 25621176, 29281344, 30142560, 32026470, 34161568, 36601680, 40190080, 42701960, 48802240, 51242352, 58562688, 60285120, 64052940, 68323136, 73203360, 85403920, 97604480, 102484704, 120570240, 128105880, 136646272, 146406720, 170807840, 204969408, 256211760, 292813440, 341615680, 409938816, 512423520, 683231360, 1024847040, 2049694080]

約数ペア:

[(1, 2049694080), (2, 1024847040), (3, 683231360), (4, 512423520), (5, 409938816), (6, 341615680), (7, 292813440), (8, 256211760), (10, 204969408), (12, 170807840), (14, 146406720), (15, 136646272), (16, 128105880), (17, 120570240), (20, 102484704), (21, 97604480), (24, 85403920), (28, 73203360), (30, 68323136), (32, 64052940), (34, 60285120), (35, 58562688), (40, 51242352), (42, 48802240), (48, 42701960), (51, 40190080), (56, 36601680), (60, 34161568), (64, 32026470), (68, 30142560), (70, 29281344), (80, 25621176), (84, 24401120), (85, 24114048), (96, 21350980), (102, 20095040), (105, 19520896), (112, 18300840), (119, 17224320), (120, 17080784), (128, 16013235), (136, 15071280), (140, 14640672), (160, 12810588), (168, 12200560), (170, 12057024), (192, 10675490), (204, 10047520), (210, 9760448), (224, 9150420), (238, 8612160), (240, 8540392), (255, 8038016), (272, 7535640), (280, 7320336), (320, 6405294), (336, 6100280), (340, 6028512), (357, 5741440), (384, 5337745), (408, 5023760), (420, 4880224), (448, 4575210), (476, 4306080), (480, 4270196), (510, 4019008), (544, 3767820), (560, 3660168), (595, 3444864), (640, 3202647), (672, 3050140), (680, 3014256), (714, 2870720), (816, 2511880), (840, 2440112), (896, 2287605), (952, 2153040), (960, 2135098), (1020, 2009504), (1088, 1883910), (1120, 1830084), (1190, 1722432), (1344, 1525070), (1360, 1507128), (1428, 1435360), (1632, 1255940), (1680, 1220056), (1785, 1148288), (1904, 1076520), (1920, 1067549), (2040, 1004752), (2176, 941955), (2240, 915042), (2380, 861216), (2688, 762535), (2720, 753564), (2856, 717680), (3264, 627970), (3360, 610028), (3570, 574144), (3808, 538260), (4080, 502376), (4480, 457521), (4760, 430608), (5440, 376782), (5712, 358840), (6528, 313985), (6720, 305014), (7140, 287072), (7616, 269130), (8160, 251188), (8971, 228480), (9520, 215304), (10880, 188391), (11424, 179420), (13440, 152507), (14280, 143536), (15232, 134565), (16320, 125594), (17942, 114240), (19040, 107652), (22848, 89710), (26913, 76160), (28560, 71768), (32640, 62797), (35884, 57120), (38080, 53826), (44855, 45696)]