20192810880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50321}}^1$

素因数の和:50373

約数の個数: 256

約数和(自身を含む): 73912953600

約数和(自身を除く): 53720142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4224, 4560, 5016, 5280, 6080, 6270, 6688, 7040, 7296, 8360, 9120, 10032, 10560, 12160, 12540, 13376, 16720, 18240, 20064, 21120, 25080, 26752, 33440, 36480, 40128, 50160, 50321, 66880, 80256, 100320, 100642, 133760, 150963, 200640, 201284, 251605, 301926, 401280, 402568, 503210, 553531, 603852, 754815, 805136, 956099, 1006420, 1107062, 1207704, 1509630, 1610272, 1660593, 1912198, 2012840, 2214124, 2415408, 2767655, 2868297, 3019260, 3220544, 3321186, 3824396, 4025680, 4428248, 4780495, 4830816, 5535310, 5736594, 6038520, 6441088, 6642372, 7648792, 8051360, 8302965, 8856496, 9560990, 9661632, 10517089, 11070620, 11473188, 12077040, 13284744, 14341485, 15297584, 16102720, 16605930, 17712992, 19121980, 19323264, 21034178, 22141240, 22946376, 24154080, 26569488, 28682970, 30595168, 31551267, 32205440, 33211860, 35425984, 38243960, 42068356, 44282480, 45892752, 48308160, 52585445, 53138976, 57365940, 61190336, 63102534, 66423720, 70851968, 76487920, 84136712, 88564960, 91785504, 96616320, 105170890, 106277952, 114731880, 122380672, 126205068, 132847440, 152975840, 157756335, 168273424, 177129920, 183571008, 210341780, 212555904, 229463760, 252410136, 265694880, 305951680, 315512670, 336546848, 354259840, 367142016, 420683560, 458927520, 504820272, 531389760, 611903360, 631025340, 673093696, 841367120, 917855040, 1009640544, 1062779520, 1262050680, 1346187392, 1682734240, 1835710080, 2019281088, 2524101360, 3365468480, 4038562176, 5048202720, 6730936960, 10096405440, 20192810880]

約数ペア:

[(1, 20192810880), (2, 10096405440), (3, 6730936960), (4, 5048202720), (5, 4038562176), (6, 3365468480), (8, 2524101360), (10, 2019281088), (11, 1835710080), (12, 1682734240), (15, 1346187392), (16, 1262050680), (19, 1062779520), (20, 1009640544), (22, 917855040), (24, 841367120), (30, 673093696), (32, 631025340), (33, 611903360), (38, 531389760), (40, 504820272), (44, 458927520), (48, 420683560), (55, 367142016), (57, 354259840), (60, 336546848), (64, 315512670), (66, 305951680), (76, 265694880), (80, 252410136), (88, 229463760), (95, 212555904), (96, 210341780), (110, 183571008), (114, 177129920), (120, 168273424), (128, 157756335), (132, 152975840), (152, 132847440), (160, 126205068), (165, 122380672), (176, 114731880), (190, 106277952), (192, 105170890), (209, 96616320), (220, 91785504), (228, 88564960), (240, 84136712), (264, 76487920), (285, 70851968), (304, 66423720), (320, 63102534), (330, 61190336), (352, 57365940), (380, 53138976), (384, 52585445), (418, 48308160), (440, 45892752), (456, 44282480), (480, 42068356), (528, 38243960), (570, 35425984), (608, 33211860), (627, 32205440), (640, 31551267), (660, 30595168), (704, 28682970), (760, 26569488), (836, 24154080), (880, 22946376), (912, 22141240), (960, 21034178), (1045, 19323264), (1056, 19121980), (1140, 17712992), (1216, 16605930), (1254, 16102720), (1320, 15297584), (1408, 14341485), (1520, 13284744), (1672, 12077040), (1760, 11473188), (1824, 11070620), (1920, 10517089), (2090, 9661632), (2112, 9560990), (2280, 8856496), (2432, 8302965), (2508, 8051360), (2640, 7648792), (3040, 6642372), (3135, 6441088), (3344, 6038520), (3520, 5736594), (3648, 5535310), (4180, 4830816), (4224, 4780495), (4560, 4428248), (5016, 4025680), (5280, 3824396), (6080, 3321186), (6270, 3220544), (6688, 3019260), (7040, 2868297), (7296, 2767655), (8360, 2415408), (9120, 2214124), (10032, 2012840), (10560, 1912198), (12160, 1660593), (12540, 1610272), (13376, 1509630), (16720, 1207704), (18240, 1107062), (20064, 1006420), (21120, 956099), (25080, 805136), (26752, 754815), (33440, 603852), (36480, 553531), (40128, 503210), (50160, 402568), (50321, 401280), (66880, 301926), (80256, 251605), (100320, 201284), (100642, 200640), (133760, 150963)]