2019444480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 288

約数和(自身を含む): 7275985920

約数和(自身を除く): 5256541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 768, 823, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1280, 1420, 1440, 1646, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2304, 2469, 2556, 2840, 2880, 3195, 3292, 3408, 3456, 3834, 3840, 4115, 4260, 4320, 4544, 4938, 5112, 5680, 5760, 6390, 6584, 6816, 6912, 7407, 7668, 8230, 8520, 8640, 9088, 9585, 9876, 10224, 11360, 11520, 12345, 12780, 13168, 13632, 14814, 15336, 16460, 17040, 17280, 18176, 19170, 19752, 20448, 22221, 22720, 24690, 25560, 26336, 27264, 29628, 30672, 32920, 34080, 34560, 37035, 38340, 39504, 40896, 44442, 45440, 49380, 51120, 52672, 54528, 58433, 59256, 61344, 65840, 68160, 74070, 76680, 79008, 81792, 88884, 90880, 98760, 102240, 105344, 111105, 116866, 118512, 122688, 131680, 136320, 148140, 153360, 158016, 163584, 175299, 177768, 197520, 204480, 210688, 222210, 233732, 237024, 245376, 263360, 272640, 292165, 296280, 306720, 316032, 350598, 355536, 395040, 408960, 444420, 467464, 474048, 490752, 525897, 526720, 584330, 592560, 613440, 632064, 701196, 711072, 790080, 817920, 876495, 888840, 934928, 948096, 1051794, 1053440, 1168660, 1185120, 1226880, 1402392, 1422144, 1577691, 1580160, 1752990, 1777680, 1869856, 1896192, 2103588, 2337320, 2370240, 2453760, 2629485, 2804784, 2844288, 3155382, 3160320, 3505980, 3555360, 3739712, 4207176, 4674640, 4740480, 5258970, 5609568, 5688576, 6310764, 7011960, 7110720, 7479424, 7888455, 8414352, 9349280, 9480960, 10517940, 11219136, 12621528, 14023920, 14221440, 14958848, 15776910, 16828704, 18698560, 21035880, 22438272, 25243056, 28047840, 28442880, 31553820, 33657408, 37397120, 42071760, 44876544, 50486112, 56095680, 63107640, 67314816, 74794240, 84143520, 100972224, 112191360, 126215280, 134629632, 168287040, 201944448, 224382720, 252430560, 336574080, 403888896, 504861120, 673148160, 1009722240, 2019444480]

約数ペア:

[(1, 2019444480), (2, 1009722240), (3, 673148160), (4, 504861120), (5, 403888896), (6, 336574080), (8, 252430560), (9, 224382720), (10, 201944448), (12, 168287040), (15, 134629632), (16, 126215280), (18, 112191360), (20, 100972224), (24, 84143520), (27, 74794240), (30, 67314816), (32, 63107640), (36, 56095680), (40, 50486112), (45, 44876544), (48, 42071760), (54, 37397120), (60, 33657408), (64, 31553820), (71, 28442880), (72, 28047840), (80, 25243056), (90, 22438272), (96, 21035880), (108, 18698560), (120, 16828704), (128, 15776910), (135, 14958848), (142, 14221440), (144, 14023920), (160, 12621528), (180, 11219136), (192, 10517940), (213, 9480960), (216, 9349280), (240, 8414352), (256, 7888455), (270, 7479424), (284, 7110720), (288, 7011960), (320, 6310764), (355, 5688576), (360, 5609568), (384, 5258970), (426, 4740480), (432, 4674640), (480, 4207176), (540, 3739712), (568, 3555360), (576, 3505980), (639, 3160320), (640, 3155382), (710, 2844288), (720, 2804784), (768, 2629485), (823, 2453760), (852, 2370240), (864, 2337320), (960, 2103588), (1065, 1896192), (1080, 1869856), (1136, 1777680), (1152, 1752990), (1278, 1580160), (1280, 1577691), (1420, 1422144), (1440, 1402392), (1646, 1226880), (1704, 1185120), (1728, 1168660), (1917, 1053440), (1920, 1051794), (2130, 948096), (2160, 934928), (2272, 888840), (2304, 876495), (2469, 817920), (2556, 790080), (2840, 711072), (2880, 701196), (3195, 632064), (3292, 613440), (3408, 592560), (3456, 584330), (3834, 526720), (3840, 525897), (4115, 490752), (4260, 474048), (4320, 467464), (4544, 444420), (4938, 408960), (5112, 395040), (5680, 355536), (5760, 350598), (6390, 316032), (6584, 306720), (6816, 296280), (6912, 292165), (7407, 272640), (7668, 263360), (8230, 245376), (8520, 237024), (8640, 233732), (9088, 222210), (9585, 210688), (9876, 204480), (10224, 197520), (11360, 177768), (11520, 175299), (12345, 163584), (12780, 158016), (13168, 153360), (13632, 148140), (14814, 136320), (15336, 131680), (16460, 122688), (17040, 118512), (17280, 116866), (18176, 111105), (19170, 105344), (19752, 102240), (20448, 98760), (22221, 90880), (22720, 88884), (24690, 81792), (25560, 79008), (26336, 76680), (27264, 74070), (29628, 68160), (30672, 65840), (32920, 61344), (34080, 59256), (34560, 58433), (37035, 54528), (38340, 52672), (39504, 51120), (40896, 49380), (44442, 45440)]